He put a stick into the ground to mark the point.

他在地上插了一根棍子作为那个地点的记号。

youdao

Find a straight stick and put it in the ground in a place where you can mark its shadow.

①找一个直棍，将其立在一个你可以标记它的影子的地方。

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Then I put the yard stick on the other end of the bow and make another mark.

然后再另一端量出再量出尺码接着做标记。

youdao

Then I put the yard stick on the other end of the bow and make another mark.

然后再另一端量出再量出尺码接着做标记。

youdao