Jbl
abbr. 日本篮球联盟（Japanese Basketball League）；音响品牌名称
🗣️ 情景例句
I wonder whether I might ask you a question.
我是否可以问你一个问题？
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-