「free from/ free of」不是免費的意思!

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相信大家逛街購物時最喜歡看到的英文字就是「free」😍吧?這通常代表店內有某些「免費」促銷!然而 free 不只有「免費」的意思,通常會搭配 of 或是 from 一起使用,來看看例句:
● free of sth 不含有…;不受…影響
例句:
1. This juice is free of sugar, so it's a healthy choice for everyone to enjoy.
2. Mia likes to organize her room to stay free of stress and feel calm at home.
● free from sth 免於…限制/約束/威脅
例句:
After a scary taxi ride, Liam was glad to be at home and free from danger.