1.of+三或更大數字+復數名詞,S+V+最高級修飾語 在……之中，最……
例句：Of the three students，Sean scored the highest on the English test.
在三個學生中，肖恩的英文考了最高分。

2.long for... 渴望
例句：Dan is longing for a trip to South Africa.
丹渴望一趟南非之旅。

3.summer vacation 暑假
例句：During my summer vacation, I would like to liven up my garden with lavender.
我想在暑假時用熏衣草來裝飾我的花園，使它變得有生氣。

4.outdoor activity 戶外活動
例句：Hence regular participation in an outdoor activity like running, trekking, hiking, sports, etc., could keep you fit physically as well as mentally.
多參加一些戶外活動，比如說跑步，徒步旅行，登山等等，會讓你在體力和精神上都更加健康。