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...
所有的门都用砖堵了起来,防止破坏分子闯入。All the doors have been bricked up to deter vandals.我们的车被堵在里面,要等很久才能走。Our cars get blocked in and we can't leave for ages.这个小女孩眼睛一直紧盯着他身后的那堵墙。The child kept her eyes fixed on the wall behind him...