A piece of china crunched under my foot.

一块瓷片在我的脚下发出嘎吱的响声。

《柯林斯英汉双解大词典》

One way to determine your foot shape is to do a "wet test"—wet your foot, step on a piece of brown paper and trace your footprint.

有个能确定你的脚型的方法就是做“湿足测试”——把你的脚浸湿，踩在一张牛皮纸上，然后勾画出你的脚印。

youdao

The longbow was most likely discovered when someone found out that a five-foot piece of wood made a better bow than a three-foot piece.

有人发现一块五英尺长的木头制作的弓比一块三英尺长的更好，长弓最有可能是在那时被发现的。

youdao

The finished five-pound foot was a single-piece construction, hollow (to minimize weight) and with no seams or fasteners.

FORBES: Design A New Foot If The Shoe Does Not Fit -- Laser Sintering a Prosthetic Leg

The Park Place search begins a day after the NYPD announced that Boeing officials had determined that the 5-foot-tall, 3-foot-wide wreckage is a support piece attached to the wing of an aircraft, and not a piece of landing gear as originally believed.

WSJ: 9/11 Remains Sought in Debris Behind New York City Building

Everything from the ancient brass light switches and the copper bathtubs to the 12-foot alligator floor piece was hoarded by the peripatetic Mr. Yeh.

FORBES: Lifestyle Feature