at the leading edge of scientific research在科学研究的前沿I think Israel tends to be at the leading edge of technological development.我认为以色列在技术发展领域往往处于最前沿。Interesting values may be expected from the trailing edge, the profile ce...
与通常的看法相反，适度的运动事实上会降低食欲。Contrary to popular belief, moderate exercise actually decreases your appetite.他们遵循通常的程序.They followed the usual procedure.通常的建筑材料是木材.The usual fabric was timber....