对我国北部温凉带地区草坪网球场草坪建植作了实地实验建议。

The technique of establshing turf in tennis court in warm and cool areas in the North of China is suggested in the article.

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他们在草坪上标出网球场。

They marked out a tennis court on the lawn.

《牛津词典》

否则我的目光会落到草坪上的淡黄绿色的网球上，捡起来，扔出去。

Or I see a chartreuse-yellow tennis ball on the lawn, pick it up and throw it.

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