对树木的大规模砍伐正在破坏环境。The broadscale cutting down of trees is damaging the environment.他们在砍伐这个地区的所有树木.They are felling all the trees in this area.我们必须在矮树林中砍伐出一条路来.We had to chop a way through the undergrowth....
This theory can be extended to biaxial stress.这个理论能推广到双轴应力.The effects of secondary torsion on shear strength of biaxial flexural reinforced concrete beams are analyzed.探讨了次生扭矩对钢筋混凝土双向受弯梁抗剪承载力的影响.The program will design ...
It was 90 degrees and the air conditioning barely cooled the room.当时气温达到了90度，空调也不能让房间凉快多少。The air-conditioning screeched all the time.空调一直在发出刺耳的声音。Some people think that ventilation is the same thing as air conditioning....
Those people who took up weapons to defend themselves are political prisoners.那些拿起武器自卫的人是些政治犯。Every man who could fight was now committed to defend the ridge.每个能够参加战斗的男子现在都决心要保卫这条山脊。To argue otherwise is trying to defend...