及至他自坑上下来，守在门外的颜成子听见了脚步声，知道老师已经出定，立刻开门走入屋内。

Hearing the footstep, when Nanguo Ziqi went down from the earth bed, Yan Chengzi, who stayed outside the room, knew that his master emerged from meditations, so he stepped into the room at once.

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以后下雨可就为此发愁了，下完雨后出太阳还可以看见五颜六色的彩虹。

After rain can therefore worry, after rain can still see the sun colorful rainbow.

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闭上眼睛，拿眼睛蓝色绿色出两块颜色一样的糖，你需要拿多少次才能确保有两块颜颜色确保多少色相同的？

With your eyes closed, pick out 2 of a bucket jelli close like color. How many do you have to grab to be sure you have 2 of the same?

youdao

闭上眼睛，拿眼睛蓝色绿色出两块颜色一样的糖，你需要拿多少次才能确保有两块颜颜色确保多少色相同的？

With your eyes closed, pick out 2 of a bucket jelli close like color. How many do you have to grab to be sure you have 2 of the same?

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