The chain reaction is self - sustaining.连锁反应是自持的.Kuznets also doubts the validity of the notion of'self - sustaining growth " initiated in the takeoff stage.库茨涅兹还怀疑起飞阶段中最初的“ 自我 保持增长 ” 的观点是否可信.Here, we report a 20 - ...
I think I've got one of the most stressful jobs there is.我想我得到的这份工作是其中最繁重的工作之一。Some people have to lead stressful lifestyles out of necessity.一些人迫于生计不得不过着紧张忙碌的生活。Parenting can be a stressful business.为人父母会是一件压力很大的事。...