His independence had been forged on the anvil of a harsh environment.他的独立性是在艰苦的环境中锤炼出来的。I have no doubt that we are polluting the environment beyond redemption.我丝毫都不怀疑我们对环境的污染是不可挽回的。There is little assessment of the dama...
The detection environment, method and new progress of electroslag casting are introduced.介绍了电渣熔铸金属液位的检测环境 、 方法和最新成果.They should make adjustment to the new environment.他们应进行调整以适应新环境。Like bats, they send out sound waves an...