C.g.s.
厘、米、克、秒(制)
🗣️ 情景例句
about five years ago.
大约五年前。
The times of comradeship in sports and play are full of meaning.
这个通过运动或游戏培养友情的时代，是极有意义的。
OK. Could you take it to the classroom?
好，那你能搬到教室里吗？