1. 我认为秋天是一年中最美的季节。
i think autumn ithe most beautiful season in a year.
2. 秋天时叶子变黄。
the leaveturn yellow in autumn.
3. 在秋天的晚上,我感到一丝凉意。
i feel a little cool in the autumnal night.
4. 秋天里树木都是光秃秃的。
the treewere naked during autumn.
5. 今天的天气已露出了一丝秋天的气息。
there ia breath of autumn in the air today.
6. 九月的天气确实像秋天了。
the weather in september wapositivelautumnal.
7. 我喜欢收集秋天赤褐色的叶子。
i like to collect russet autumn leaves.