"You may swim well, but put on a flight suit, a survival vest, a helmet and steel-toed boots, and it's a whole different ballgame," Gayles says.

可能你泳游的挺好，可是穿着飞行服、救生背心，头戴钢盔，脚蹬铁头靴子，那就完全不是一码事了。

youdao

"You may swim well, but put on a flight suit, a survival vest, a helmet and steel-toed boots, and it's a whole different ballgame," Gayles says.

可能你泳游的挺好，可是穿着飞行服、救生背心，头戴钢盔，脚蹬铁头靴子，那就完全不是一码事了。

youdao