extend造句

This year they have introduced three new products to extend their range.
今年他们发布了3种新产品，以扩大产品范围。

It might be possible to extend the technique to other crop plants.
也许可以将这种技术应用于其他农作物。

The caves extend for some 18 kilo-metres.
那些洞穴深约18公里。

• #extend