61-70组

61开阔眼界

widen one's horizon/ broaden one's vision

62 70亿

seven billion

63学习知识和技能

acquire knowledge and skills

64禁不住做某事

can't help doing sth.

65做.有困难

have difficulty(trouble) (in) doing sth.

66做某事毫无用处

It's no use doing sth.

67没必要做某事

There's no point in doing sth.

68对某事/某人有影响

have an influence on sth. /sb.

69把.强加于某人

impose sth. on sb.

70避免做某事

escape doing sth.