in the autumn和in autumn的指代不同，in the autumn是在一個(gè)特指的秋天，in autumn實(shí)在秋天。秋天有autumn和fall兩種說法，只不過英國人一般把秋天叫作autumn，美國人則喜歡用fall。

In Great Britain, the third season of the year usually has only one name: autumn.

在英國，一年的第三個(gè)季節(jié)通常都只有一個(gè)名字：autumn。

The beginning of autumn doesn't mean the autumn has begun. Autumn starts when average temperature is below 22°C for 5 days in a row.

立秋不代表入秋，真正的秋天要根據(jù)“候平均溫度”，當(dāng)?shù)剡B續(xù)5日的平均溫度在22℃以下，才算真正進(jìn)入秋天。

In his autumn years, he was able to enjoy his garden a lot more.

到了晚年，他可以在他的花園享受了。

I wants to spend his autumn years in Xiamen and go fishing everyday.

我想在廈門安度晚年，每天都去釣魚。