He used his knife to cut off half his right arm.

他用刀砍断了自己一半的右臂。

youdao

More than half of babies later diagnosed with autism had abnormal arm tone - either too floppy or too rigid - compared to 22% of babies that developed normally.

超过一半的自闭症婴儿都有手臂肌力上的缺陷，不是过于疲软就是过于僵硬，这一情况在正常婴儿中占22%。

youdao

Ge's shares lost more than half their value last year, largely because of the poor performance of its financial services arm, ge Capital.

通用的股票相比去年的价值已经下降一半还多，主要原因是通用金融服务部门美国通用金融的表现不如人意。

youdao

Ditas explained Spanish men to me in pantomime (I barely spoke the language) a few days after I arrived: "If you give one your fingernail, he'll take half your arm, " was her gist.

WSJ: Escabeche: A Seafood Dish for the Fish-Phobe

In its latest incarnation, Fenelon's window regulator is less than half the weight of the arm-and-sector design, 2 pounds rather than 5.

FORBES: Magazine Article

Half is held by the arm of telecommunications concern BCE, soon to control the Globe and Mail, the nation's largest commercial television network (CTV) and Sympatico, the largest Internet portal.

FORBES: Split Screen