问题描述：
请高手们找错误并帮助我把文章改得更好
MILITARY TRAINING
we have experience the life in army seven days,which is hard but interesting.as far as i know ,in some countries graduaters from colleges must be compulsory soilders.the particularity of P.R.china is collegian need not go into military camp.TO let them experience the toilsomeness of military .collegions must have military training in the beginning of grade one .after seven days toilsome training .i learn a lot of things i never come into contact with.
请高手们将我的错误明确得指出来！
MILITARY TRAINING
we have experience the life in army seven days,which is hard but interesting.as far as i know ,in some countries graduaters from colleges must be compulsory soilders.the particularity of P.R.china is collegian need not go into military camp.TO let them experience the toilsomeness of military .collegions must have military training in the beginning of grade one .after seven days toilsome training .i learn a lot of things i never come into contact with.
请高手们将我的错误明确得指出来！
问题解答：
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