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广告牌, 货样卡片
🗣️ 情景例句
The checkout counters are very busy.
收款台都很忙。
It's a pain in the neck.
这真是苦不堪言。
You will find that people will help you if you are ready to help them.
你会发现，如果你乐于帮助别人，别人也会帮助你。