“延长”造句

他赞成增加每天的课时并延长学年。
He favors extending the school day and school year.

他不想靠人为方式延长生命。
He did not want his life to be prolonged by artificial means.

我们已经把索赔期限延长到了7月30日。
We have extended the time limit for claims until July 30.

• #延长