Brainer
费脑筋的事情
🗣️ 情景例句
and the problem is that it's set up primarily for kids to play.
而问题是它主要是让孩子们去玩的。
Our new product line has been very successful. We've expanded the factory twice this year already.
我们新的生产线非常成功，我们今年已把工厂扩展了两倍。
I'm calling to confirm our luncheon appointment.
我打电话来，是想确定一下我们约好吃饭的事。