71.  For another example, when you learn to skat , you might too fear to move at the first time.

72.  At the first sight of the word, you must say it means "security", but if you have done more exercises about the word, you will learn to the second mean about the word, that is "safe-box" .

73.  I think that the first reason is the rapid development of developing countries.

74.  The first reason is the raised life.

75.  The first time we meet, we feel frightened and don't know how to do it.

76.  In our every day life, for example, if we first use knife for the first time, we can't use it well, if we try to use it for several times .

77.  For another example, one who do a job for the first time will face a lot of difficults .

78.  Why you do something just as cooking at first time, you Maybe not do it successful , it tastes terrible .

79.  When you make it at two times , the second model will be nicer than the first model.

80.  Give another example, when you play basketball for the first time, you May find it is hard for you to control the ball .