We need a lawn mower to cut the grass.我们需要一台草坪修剪机来割草.The typical lawn mower makes about 90 decibels of noise.典型的割草机发出的声响约为90分贝.Your big lawn mower is just the job for the high grass.割高草时正需要你的大割草机.The mower firmly refused...
小路因干旱变得又干又滑。The path was dry and slithery from the drought.实际上，因为干旱，很多粮食作物歉收。In fact many food crops failed because of the drought.在干旱时期配给农民的水量减少。Water allotments to farmers were cut back in the drought....