to extend

• 延伸, 蔓延, 伸展

to extend的用法和样例：

例句

1. Permission to extend the time of payment or performance.
   延期对延期付钱或延期表演的同意、允许
2. I will like to extend a warm welcome to you on behalf of our fair.
   我代表本次交易会向你们表示热烈的欢迎。
3. It is a barbarous way to extend territory by arms.
   以武力扩张领土是一种野蛮的方式。
4. Jim didn't really have to extend himself in the examination.
   吉姆这次考试大可不必那么拼命。