The workmen sawed and hammered all day.工人又锯又锤，干了整整一天。Her emotions see-sawed from anger to fear.她一会儿气，一会儿怕，情绪变来变去。We sawed the log into planks.我们把木头锯成了木板....
We sawed the log into planks.我们把木头锯成了木板.He sawed the stick into pieces.他把棍子锯成几截。Her emotions see-sawed from anger to fear.她一会儿气，一会儿怕，情绪变来变去。That morning Uncle Ke - ting's carriers had cut down two thick bamboos and ...