Through their instruments including a giant four-meter long telescope, the scientists spotted at least 72 extremely bright explosions in deep space.
通过他们的仪器,包括一个四米长的巨型望远镜,科学家们在深空中发现了至少 72 次极其明亮的爆炸。
单词 | long telescope |
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原声例句
跟马修学英语 Through their instruments including a giant four-meter long telescope, the scientists spotted at least 72 extremely bright explosions in deep space. 通过他们的仪器,包括一个四米长的巨型望远镜,科学家们在深空中发现了至少 72 次极其明亮的爆炸。 Crash Course 天文篇 Sunspots can be huge; they commonly dwarf the entire Earth, and some are so big they can be seen without using a telescope (as long as you're wearing adequate eye protection, of course). 太阳黑子可能很大;它们通常使整个地球都显得像个侏儒,有些甚至大到不用望远镜就能看到(当然,前提是你得使用适当的眼睛保护措施)。 |
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