🗣️ 情景例句
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
Letter
1第一封信