He pedalled furiously up the hill.他猛踩踏板向山上骑去.She climbed on her bike with a feeling of pride and pedalled the five miles home.她自豪地骑上自行车，蹬了5英里路回家。He pedalled away as fast as he could.他飞快地骑车而去....
由于他们属于软弱无力的少数,他们反对总统的决定实际上枉费唇舌.Those who protested against the president's decision were actually barking at the moon , since they were in a powerless minority.别白费唇舌了,你决说服不了她.You can save your breath: you'll ne...
The motorboat put on speed as soon as it left the pier.汽船一离开码头就加快了速度.He measured the speed at which ultrasonic waves travel along the bone.他测出了超声波穿过骨头的速度。In the late 1850s the speed of technological change quickened...19...