float

彰化縣社頭鄉湳雅國小

The students are using equipment that allows them to float in the water. 

同學們使用可以讓他們在水中漂浮的設備。

They use equipment that helps them float so they can learn to swim safely. 

他們用這種設備幫助他們漂浮以便能夠安全地學習游泳。

彰化縣福興鄉西勢國小

The toy makes the ball float in the air.

這玩具使球飄浮在空中。

The students try to keep the balls floating in the air.

學生們努力讓球保持飄浮在空中。