🗣️ 情景例句
Since English is not your native tongue.
因为英语不是你的母语。
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
How time files! More than a week has passed already!
光阴似箭！已经过了一周多时间了！