划臂

zuò yī cì huá bì dòng zuò bìng jiāng shēn tǐ zhuǎn xiàng lìng wài yī biān

做一次划臂动作并将身体转向另外一边。

Take a stroke and rotate onto your other side.

wā yǒng huá bì

蛙泳划臂

arm pulls in breaststroke swimming