✅ 同义词
🗣️ 情景例句
By the way, how is your wife doing, Harrison?
顺便问一下，贵夫人近来可好吗？
There are many training classed and night classes.
有许多培训班与夜校。
You can join the line behind the clock tower.
你可以到钟楼后面排队。