概述：

他们的生活曾经是很舒适的，什么都不缺──至少在战争爆发前是如此。。。

Hints:

Kaz

Hiroshima

PS:21秒左右有破折号

When he came staggering out of the garden, blood was running from his nose and mouth. By the next day the exposed parts of his body had turned a chocolate brown. What had been a luxury home in that sector of the city came thundering down. That life had been a comfortable one, wanting in nothing - at least, not until the war. Kaz's father had been born to a family of some wealth and social position in Hiroshima, and had emigrated to America in the early 1920s in the spirit of adventure, not of need or flight; he never intended to stay. He moved back to Hiroshima at 40; it was expected of him as the sole male heir to their name. But he brought his American baby girl with him, and a lifestyle flavored with American ways.
当他摇摇晃晃走出菜园时，鼻子和嘴里都流着血。第二天，他身上裸露的部位变成了巧克力一样的棕色。这幢曾经是城里这个地区的豪宅，如今已轰然倒塌。 他们的生活曾经是很舒适的，什么都不缺──至少在战争爆发前是如此。和子的父亲出生在广岛一个殷实、有一定社会地位的家庭，20世纪20年代初移居美国，不是因为贫穷或者逃亡，而是冒险精神使然。但他从来没打算留在那里。40岁时他又把家搬回了广岛。他作为这个姓氏的唯一男性继承人，家人都盼望他回到广岛。但是他把在美国出生、尚在襁褓中的女儿及带有美国情调的生活方式也一起带了回来。