Water also is insubstantial; by that I mean you cannot grasp hold of it, you cannot punch it and hurt it.

水也是没有实体的，这样说是指你无法抓住水，你无法击打它、伤害它。

youdao

Try to punch it low or hit another lob towards the backhand.

想办法将球挡回去，低一点就好，或再回击一个吊高球往他的反拍方向。

youdao

Try to punch it low or hit another lob towards the backhand.

想办法将球挡回去，低一点就好，或再回击一个吊高球往他的反拍方向。

youdao