常见例句雙語例句A flashing yellow beacon above an intersection, above a warning sign or on an obstruction in the road, warns you to drive with caution.懸掛在十字路口上方，或是在警告標志上方或是在公路障礙物上閃爍的黃色信標燈，警告司機要注意安全行駛。blog.sina.com.cn 返回 obstruction beacon