Kosti looked a terrible ruffian and I don't suppose I looked much better either.

Kosti 看起来像个可怕的恶棍， 我想我看起来也好不了多少。

Then she was invited to give a series of concerts in Sweden. The musician Kosti Vehanen played the piano at Marian's concerts.

然后，她被邀请去瑞典进行一系列音乐会演出。音乐家Kosti Vehanen在玛丽安的音乐会上演奏钢琴。