摔打

shuāi da yī fu shang de huī

摔打衣服上的灰

beat the dust off one's clothes

zǔ mǔ xí guàn yú ná qǐ tā de diàn zi wǎng qiáng bì shang shuāi da yǐ pāi da diào shàng miàn de chén gòu

祖母习惯于拿起她的垫子往墙壁上摔打，以拍打掉上面的尘垢。

My grandmother used to clean her mats by beating them against the wall of the house.

zhè yī céng yě kě yǐ zuò wéi wǒ men shuāi da shí de gé lí céng huò huǎn chōng diàn

这一层也可以作为我们摔打时的隔离层或缓冲垫。

It also works as insulation and cushions us from knocks and falls.

nián qīng rén yīng gāi dào jiān kǔ de huán jìng zhōng qù shuāi da shuāi da

年轻人应该到艰苦的环境中去摔打摔打。

Young people should temper themselves in difficult circumstances.

tā cóng xiǎo jiù zài yú chuán shang shuāi da chū yī fù jiē shi de shēn tǐ

他从小就在渔船上，摔打出一副结实的身体。

He built up a robust constitution by roughing on the fishing boats ever since he was young.