而且如果人们将中世纪的暖化归结于一些外在因素，比如一个活动稍微活跃的太阳，这就表示气候的确是十分敏感的。

And if the medieval warmth were due to some external factor, such as a slightly brighter sun, that would suggest that the climate was indeed quite sensitive.

youdao

而且如果人们将中世纪的暖化归结于一些外在因素，比如一个活动稍微活跃的太阳，这就表示气候的确是十分敏感的。

And if the medieval warmth were due to some external factor, such as a slightly brighter sun, that would suggest that the climate was indeed quite sensitive.

youdao