刈草机

nǐ wèi jīng wǒ xǔ kě jiù ná zǒu wǒ de yì cǎo jī

你未经我许可就拿走我的刈草机！

You took my lawn-mower without asking my permission!

yì cǎo jī dāo piàn

刈草机刀片

the knives of a lawn mower