Narrowband
[计] 窄带
🗣️ 情景例句
Yeah, Grandpa,
对呀， 爷爷。
He was so startled that he yelled.
他惊吓得高声喊叫。
Good! That's done. Now the tree must be tied to the stick.
好的！做好了。现在该把树系在木棍上了。