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随时随地学习
随时随地学习
Class is ovr. Th studnts ar jumping with joy, just lik runaway horss. Look, som of thm hav lft thir sats and bgin to play noisily. Thy ar laughing and scraming from tim to tim. Som dont lav thir sats. Thy ar making us of th short tim to play gams. Somtims thy argu so sriously and somtims thy appar so polit. Othrs ar sitting in thir sats, as if thy ar thinking of somthing. Now and thn thy will stop to watch what othrs ar doing. What an activ tn minuts brak it is!
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