Be cautious to
谨慎
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
🗣️ 情景例句
Nice talking to both of you.
很高兴与两位交谈。
Would you take this coat to the cleaner's?
你可以把这件外套送到洗衣店吗？
You can join the line behind the clock tower.
你可以到钟楼后面排队。