Unefficient
无效的, 效率不高的
🗣️ 情景例句
If he says he's going to be here, he's here.
假如他说他要来这儿 他就一定会来。
Lookers-on see more than players.
旁观者清。
Yes. You can help me do the shopping.
当然可以。你可以帮我一起选。