例句：
1、You need to enrol before the end of August.
你必须在八月底前注册。
2、It was late August and the harvest had been safely gathered in.
已是八月下旬，庄稼都妥善收割完毕。
3、I'd advise buying your tickets well in advance if you want to travel in August.
要是想在八月份去旅行，我建议及早购票。
4、This place is lousy with tourists in August.
在八月份，这个地方挤满游人。