大家在查： VPA baseboard 安多尼古 overproduced 周期跨度杰伦哈尔弗兰克鲍姆 Bollard 人烦恼 undesirability

二十世纪五六十年代

二十世纪五六十年代

二十世纪五六十年代

二十世纪五六十年代

1

After the fifties or sixties of the 20th century , environmental protection began to become the prehuman undertaking .

二十世纪五六十年代后，环境保护开始成为全人类的事业。

2

During the 1950s and 1960s , when belief in psychological behaviourism was at its height , aversion therapy was used to "cure " homosexuals .

在二十世纪五六十年代，行为主义心理学正值鼎盛时期，厌恶疗法曾经被用来对同性恋进行 “治疗 ”。

4

The first devices , developed in the 1950s and 1960s , were large machines placed on trolleys next to the patient and attached by tubes .

第一个人造心脏装置研发于二十世纪五六十年代，这颗心脏通过一条软管连接到体外的另一部机器上。

热词推荐

大家在看