61.开始存在appear, come into being, come into existence

62.进入enter, come/go into

63.防...止疾病protect. . .from sickness, avoid/prevent sickness

64.用完某物run out of sth, lack sth, sth run out, sth be used up

65.方式，方法way, solution, approach, method, means

66.情况良好in （a） good condition, in a good state/situation

67.置若罔闻turn a deaf ear to, refuse to listen to

68.高兴起来cheer up, become happy

69.全世界all over/around the world, worldwide, globally, internationally

70.重力gravity, the pull of the earth

71.算出calculate, figure out

72.与·······不同differ from, be different from, vary from. . .to. ..

73.乱七八糟in a mess,in disorder

74.气喘吁吁breathless,out of breath

75.做出决定determine, decide, make a decision

76.对······有害do harm to, be harmful to

77.相似，相像resemble, be like, be similar to

78.低语，耳语whisper, speak in a low voice

79.寻找，追求seek, look/search/hunt for

80.茫然，困惑at a loss, puzzled/confused