Employees can log in by placing their thumb on the fingerprint scanner at the entrance.

員工可以把拇指放在入口的指紋掃描器上登入。

The courier asked me to sign with my thumb on the delivery tablet.

快遞員請我用拇指在送貨平板上簽收。

During the flight, I hurt my thumb while lifting my suitcase into the overhead bin.

飛行途中，我把行李箱放進上方置物櫃時弄傷了拇指。