tā / bú huì / biāo zhǔn / yǒng zī / zhǐ néng / yòng / gǒu páo / zài / shuǐ lǐ / pū teng

他不会标准泳姿，只能用狗刨在水里扑腾。

He doesn't know proper swimming strokes, so he could only splash around using the dog paddle in the water.