🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Bleriot had been making planes since 1905 and this was his lattes model.
布莱里奥从1905年起便开始研制飞机，“11号”飞机是他制作的最新型号。