v.延伸;延长;扩展;扩大;使伸长;使延期;扩大…的范围(或影响);适用于;涉及(范围);使达到;伸展,舒展,展开(尤指手臂或腿);提供;使竭尽全力
例句:
In this area , the plains extend for hundreds of li.
方圆几百里都是平原.
Can you extend your visit for a few days more?
你能把你的访问再延长几天 吗 ?
It was kind of you to extend an invitation to us.
感谢你对我们的邀请.