秋天,树叶变红.翻译成英文

In autumn,the leaves turned red.

In fall, leaves will turn red.

Leaves turns red in autum/fall.

因为这是表一种真理的，所以要用一般现在时

Leaves turn red in the autumn.

When the autumn is coming ,all the leaves would turn red.

In the autumn,the leaves turn red.