英语语法问题My surprise over the past few winters has beenthe pers
3个回答

1. 此处around为介词,意思是“大约在(某时间刻),在(某时间刻)左右”;或表地点,意思是“在...周围,环绕...”.

around mid-December意为“大约在12月份左右(的时候)”.

再如:I go to school around 7:00 in the moring.

我早上大约七点左右去上学.

Shall we walk around the lake?

我们绕湖散步,好么?

2. 当然,around也可以作副词,表示“大约;在周围/附近”的意思.

如:There are around 40 students in the classroom.

教室里大约有40个学生.

She looked arund, but found nobody.

她环顾四周,但是没发现任何人.