I am writing to you for the mobile phone I bought on 20th December，2018 at Tele Mall in Shenzhen，China. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Thank you for your consideration.

Sincerely yours，

Li Hua

   It's said that you don't know a man until you walk a mile in his shoes. And you also don't know what it's like for old people to travel until you accompany（陪伴）one on a trip.

After flying with my elderly father from Washington, D.C.to L.A.in July, I began to realize that a companion has important tasks that can make a journey easier for old people. I booked nonstop tickets on JetBlue to avoid tiring, confusing connections, and we flew directly into Long Beach Airport. Even though my father could walk, I arranged with the airline for wheelchair assistance, which meant we got on board first.

When I took him back to the airport for his return flight to Washington, I got permission from JetBlue to wait with him at the gate instead of saying goodbye at the security checkpoint. I wished he'd had a first-class seat and access to a comfortable airline club. Better yet, I wished I had flown with him on both ways. As I watched the attendant wheel him to the lift that would take him from the tarmac（停机坪）to the plane, I felt like an anxious mom sending her child to school for the first time.

Things can go awry on a plane trip. And then there is a horrifying story about Joe and Margie. When they landed at Dallas-Fort Worth International Airport, a wheelchair attendant met them to help with a connection. But somehow Margie, who had Alzheimer's disease, disappeared.

I didn't need to worry about my father's wandering away；at 82, his mind was sharper than mine. But his hearing was poor, so I worried about what would happen if he missed an important announcement.

Fortunately, everything went just fine. A good arrangement（安排）made the trip successful.

Next time I travel with a senior, I'll know better. I hope there will be a next time.

   "Bill, you never miss！"Joe said admiringly. "Unless I'm in a real game, "Bill complained. "Then I miss all the time. " Joe knew that Bill was right. Bill performed much better when he was having fun with Joe in the schoolyard than he did when he was playing for the school team in front of a large crowd. " Maybe you just need to practice more, "Joe suggested. "But I practice all the time with you！"Bill said. He shook his head. " I just can't play well when people are watching me. " "You play well when I'm watching, " Joe pointed out. "That's because I've known you since we were five years old, "Bill said with a smile. " I'm just not comfortable playing when other people are around. " Joe nodded and understood, but he also had an idea.

The next day Joe and Bill met in the schoolyard again to practice. After a few minutes, Joe excused himself. " Practice without me, "Joe said to his friend. "I'll be back in a minute. "

Joe hurried through the school building, gathering together whomever he could find-two students, a math teacher, two secretaries, and a coach. When Joe explained why he needed them, everyone was happy to help. Joe reminded（提醒）the group to stay quiet as they all went toward the school's basketball court. As Joe had hoped, Bill was still practicing basketball. He made five baskets in a row without noticing the silent people standing behind him.

"Hey, Bill" Joe called out finally. Bill turned. A look of surprise came over his face. "I just wanted to show you that you could play well with people watching you," Joe said. "Now you'll have nothing to worry about for the next game!"

   Have you ever had the following experience? You have been given the task of organizing a conference, which includes a must-do list about a mile long. There are the conference site, the guest list, the materials, the technology and even the food and drink to think about and plan. If you are beginning to feel the stress, slow down and take a breath. 【小题1】

Write down your goals. You will need to clearly define what you hope to accomplish with this conference because this will shape the rest of your decisions.【小题2】

Develop your budget.【小题3】 Then break that budget into different parts such as the conference site, materials and speakers’ fees. Stick to your budget, and make sure your assistants are keeping their monetary limits as well.

【小题4】 When searching for locations, keep in mind the number of participants, the convenience of the location, parking and closeness to public transportation, airports and hotels. Your goal in finding a place to hold the conference should be making it as easy as possible for participants to attend.

Seek help from the staff of the conference site. If you have chosen a site that is known for holding conferences, you can seek help from the staff there as organizing meetings is what they do every day.【小题5】 They should be able to answer any questions or concerns and provide advice when needed.

Of course, full preparations also include a walk-through. Go to the site and meet with the staff the day before to be certain that everything is in place and to take care of any small details.