这些机器将来会需要备件和维修保养。In the future the machines will need spare parts and maintenance.除了给轮胎充气外，我没做过任何汽车保养。Other than blowing up a tyre I hadn't done any car maintenance.车越来越旧，保养得也越来越差。The cars are getting older and less...
A police clampdown on car thieves hit a snag when villains stole one of their cars.警方打击偷车贼的行动遭遇了一点小挫折：匪徒偷走了一辆警车。The school deals exclusively with children of high academic ability. There is a snag though, it costs £9,600...
病人的免疫系统会对移植器官产生异质排斥反应。The patient'simmune system would reject the transplanted organ as a foreign object.但免疫疗法目前仍处于实验阶段。For the time being, however, immunotherapy is still in its experimental stages.瑜伽能增强人体免疫系统。Yoga...
But creditors also appear to be fascinatingly and horrifyingly powerful.但债权国们也显得实力雄厚,既让人着迷又令人畏惧.First, global industrial output tracks the decline industrial output during the Great Depression horrifyingly closely.首先, 全球...