ades, pails and saplings with us. on arriving there, everybody went into action in no time. we dug square pits first. then two persons were needed to plant a tree. one held the sapling carefully and the other put the soil in. i wish the saplings would grow up quickly.

课程名称 课次 课程价格 视频解读 在线选课 寒假班小学六年级英语目标人大附四中班 7 1280

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