Operations
n. 运作；运营；业务操作（operation的复数）
🗣️ 情景例句
What's going on?
你在忙些什么？
I think his fish is a little bigger than mine.
他的鱼似乎比我的大了一点。
Combining exercise with the diet may be the most effective way to lose weight.
运动与节食结合也许是减肥最有效的途径。