30. unite as one 团结一致

29. go for a job interview 去面试找工作

28. look up the words in the dictionary 在字典上查单词

27. take steps /measures/action to do sth 采取措施

26. come up with 想到； 提出

25. force sb to do sth 强迫某人做某事 oblige sb to do sth 　　by force 靠武力

24. fail to do sth; fail in doing sth 没能做到… succeed in doing sth 成功的做某事 be successful in doing sth

23. dream of/ about 梦见；梦想

22. break down 出故障

21. (in) the way that/in which… …的方法 　

The few surviving human beings are being used (in) the way (that) we use machines today.