如图为女性生殖系统结构模式图，据图回答：
①例：他跑到周围的山里找到泉水，又砍了些竹子。
②例：要是能往泥塘里引些水，就能卖出去了。
Are you a sports lover looking for skill development in the off-season?
Joy of the Game (JG) has been working for the past 10 years. Come and join JG to develop skills as you prepare for the next season.
Classroom Information
Ages
Boys 8th—12th Grade
Skills
All Skill Levels
Days
Sunday (A 10—week Program)
Half Day: Morning: 9:00 am—12:00 pm
Afternoon:1:00 am—4:00 pm
Sample
Schedule
Morning Period: (9:00 am—12:00 pm): Basketball, Volleyball, Floor Hockey
Lunch Break: 12:00 pm—1:00 pm (Kids Must Bring Their Own Lunch)
Afternoon Period: (1:00 pm—4:00 pm): Basketball, Floor Hockey, Soccer, Relay Races
Costs
Half Day: $ 50 per day
Full Day: $ 90 per day
反应方程下方的数字是中子及有关原子核的静止质量（以原子质量单位 u 为单位，取1u 的质量对应的能量为9.3×102 MeV，此裂变反应中（ ）
