“身体分为头、胸、腹,两对翅膀三对足,头上两根感觉须,里头是肉外是骨”这一谜语的谜底是____,其中“外是骨”指____.
下列句中“以”的意思有误的是( )。
— This is a great chance that many people don't have.
— I see. I'll cherish(珍惜) it.