🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。