The warehouse manager placed the lever on a steel fulcrum to lift the heavy crate.

倉庫經理把槓桿架在一個鋼製支點上，用來抬起沉重的貨箱。

During the safety training, staff learned how a fulcrum makes moving equipment much easier.

在安全訓練中，員工學到支點如何讓搬動設備變得輕鬆許多。

The engineer explained in her email that shifting the fulcrum would reduce strain on the machine.

工程師在電子郵件中說明，移動支點位置能減輕機器的負擔。