🗣️ 情景例句
He is with someone right now. Would you hold?
他现在在会客。你可以稍等吗？
I must apologize for his unusual behavior.
我必须为他怪诞的行为致歉。
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，