Bidirection
双向
🗣️ 情景例句
Do you think you can make yourself understood in English?
你认为你能用英文表达你的想法吗？
A little wind kindles, much puts out the fire.
适可而止，过犹不及。
Second, do not start faxing everything!
第二，不要把所有的东西都用来传真！