心痒

yī jiàn nà qīng liáng de shuǐ gè gè dōu xīn yǎng bā bù dé mǎ shàng tiào xia qu

一见那清凉的水，个个都心痒，巴不得马上跳下去。

When they saw the clear cool water, they all had an itch to dive in at once.