Subs
n. 地铁；潜艇；替补队员（sub的复数）
🗣️ 情景例句
What kind of business do you run?
你在经营一家什么样的公司？
The plan worked well.
那项计划进行顺利。
Time for our lunch, said Bruce. Then he looked around. Oh dear! I don't understand!
“午饭时间到了，”布鲁斯说。然后他看看四周。“天啊！我弄不明白了！”