乐宁外教口语天天练:第 53 期（在线收听）

乐宁外教口语天天练No. 53

I am going to be out of the office

from 2:00 -3:00 this afternoon

be out意指 not there

I am going to be out of the office

from 2:00 -3:00 this afternoon

今天下午2：00-3：00我不在办公室。