他告诉大家要使用天花板上垂下的救生索,那是一条穿有木质球果的绳子,类似游泳池内的浮标。
He said to use the lifeline running along the ceiling, a slender rope threaded through wooden cones, like floats in a swimming pool.
猴痘病毒可在人类中引起致命性疾病;该病毒与人天花类似,但通常情况下病毒的致病性要轻很多。
The monkeypox virus can cause a fatal disease in humans; it is similar to human smallpox, although typically much less serious.
安装好显示屏后,每台电脑都要被放到一个沿着天花板而建的、类似跑道的地方,电脑要在那里运行几个小时,以保证每个零件都正常运作。
After display screens are installed, each computer rides on a kind of racetrack along the ceiling of the factory, where it runs for several hours to make sure that all components work.
And he started with a similar but different observation, and that was that cows get a disease that's very similar to smallpox.
他首先观察到一种类似但不同的情况,就是牛得了一种很像天花的病
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