Lift up: 升起;提起来;拿起,举起;举起set out: 开始;动身,起程;摆放;陈述,阐明supporting evidence: 附属证据;有利的证据;证据think of a method:想出一个办法put...into: 把```投进put ...into action: 使……付诸实施put...into English: 把……翻译成英文face the challenge:面对挑战solve the problem:解决这个问题be ready to do sth.:准备要做某事gather information:收集信息be determined to do:决心干 ……;决定做……;决定做......valuable clue:有价值的线索make futher investigations:做进一步调查look into: 调查;调查,观察;观察;窥视handle the problem:处理问题slow down:减速,放慢速度speed up:加速move away from:从…离开;抛弃have sth. done:已经作完某事;让事情发生;使某人做某事with certainty:确定无疑地;肯定地;确实地polluted water:污水carry the virus:携带病菌water supplies:供水any more:再,还,更多be interested in:对··感兴趣the cause of:···的原因multiplied in the air:在空气中加倍(繁殖)prevent from:阻止,制止;妨碍