我們?nèi)齻�(gè)女生一組，其余的同學(xué)則留在教室里打掃衛(wèi)生，我們說(shuō)干就干，光用手是很難撿起來(lái)的， we found a good way to pick up the scraps. we will do as we say.值日，”我們想了一個(gè)好辦法， 今天，我們組一共九個(gè)人， some were hidden in the cracks of bricks. there are also paper scraps mixed with soil，看到地上的紙屑非常難撿， it s our team s