例句：
她節(jié)食的第一個(gè)月減掉了16磅。
She lost 16 pounds in the first month of her diet.
在我上學(xué)的第一個(gè)月，我沒(méi)有看到或聽(tīng)說(shuō)任何人作弊。
Over my first month at school, I didn't see or hear anyone cheating.
我到美國(guó)后的第一個(gè)月，我很難適應(yīng)美國(guó)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.