以 為標誌的英語短語

例句：

價格並不總是質量的準確標誌。

Price is not always an accurate marker of quality.

她沒有理會警示前方危險的標誌。

She had ignored the warning signs of trouble ahead.

道路標誌告訴你哪裏可以停車。

Road markings indicate where you can stop.