Sidestick
紧版楔
🗣️ 情景例句
Second, we have to make an effort to encourage American companies to do business in our country.
第二，我们必须鼓励美国公司在我国开展业务。
Open your books and turn to page 20.
打开书，翻到第20页。
Tianjin will be cloudy and the temperature will...
天津多云，气温……