Red, as opposed to green, is a sign of danger.

Source: Tatoeba

He failed to see the stop sign at the intersection and hit an oncoming car.

Source: Tatoeba

Red, as opposed to green, is a sign of danger.

Source: Tatoeba

Tuesday marked the final day of the Diamond Jubilee celebrations, marking the 60th anniversary of Queen Elizabeth II's accession to the throne.

Source: Tatoeba

The invention of the transistor marked a new era.

Source: Tatoeba