例句：

　　她節(jié)食的第一個月減掉了16磅。

　　She lost 16 pounds in the first month of her diet.

　　在我上學的第一個月，我沒有看到或聽說任何人作弊。

　　Over my first month at school, I didn't see or hear anyone cheating.

　　我到美國后的第一個月，我很難適應(yīng)美國人的禮儀，也很難完成我的任務(wù)。

　　During my first month, it was difficult to accommodate to the Americans manners and finish my assignments.