棕矮星是一种气体球,它们的质量仅是木星的几十倍。
Brown dwarfs are balls of gas whose mass is generally dozens of times that of Jupiter.
而我现在的生活要比原来好几十倍,但我却并不快乐。
在冬季,电线上水分含量很高会结冰,这给电线增加了几十倍的负荷。
In winter, when moisture on wires is high, ice may form on them, which increases the load for dozens of times.
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