🗣️ 情景例句
or Mom is at a committee meeting.
就是妈妈参加小组会议。
The X2500 has the unique feature of providing better data flow with less input time.
这种X2500型的特点就是减少输入时间，使资料更为顺畅。
I have just received a letter from my brother, Tim.
我刚刚收到弟弟蒂姆的来信，