Others got the russian bug from the excitement caused by yuri gagarin and laika .

其他一些人因为yurigagarin和laika对俄语着迷。

In 1957 , a soviet dog named laika became the first living creature to orbit the earth .

1957年，苏维埃的一只名为莱卡（laika）的狗成为了进入绕地轨道的第一个生物。

Originally from cameroon in africa , and once the star attraction at a florida zoo , ham was purchased by the united states air force to boldly go where only fruit flies , rhesus monkeys and a dog called laika had gone before .

汉姆诞生在非洲喀麦隆，之后成为佛罗里达州的一个动物园里的一名讨人喜欢的明星，而这一次，美国空军将要把它送到一个之前只有果蝇、猕猴和一只叫莱卡（laika）的狗去过的地方。