In Stockholm in the thirties.

三十年代在斯德哥尔摩

He lived in Canada in the thirties.

他在三十年代时住在加拿大。

I think he's somewhat in the thirties.

我想他大约三十多岁。

And in the thirties the Burlingham children returned to America.

在伯林根家的十三个孩子返回美国后

Jules had only intended to stay the winter in the Wachakwa Valley, but the family was still there in the thirties, when I was a child.

儒勒当初只打算在瓦恰科瓦河谷里度过当年的那个冬天，但直到三十年代，他们家仍住在那儿，当时我还是个孩子。

They began to increase to larger machines in the thirties and even saw some competition and long distance endurance success.

他们开始增加对三十年代大机器， 甚至出现了一些竞争和长距离耐力成功。

Hu Feng's literature and art theory is one of the outstanding achievements of literary theory of ZuoLian in the thirties and forties in 20th century in China.

胡风文艺思想，可以说是中国20世纪三四十年代左翼文学理论发展的杰出成就之一。