12 sentences

1. 你知道什么是彗星吗？

   nǐ zhī​dao shén​me shì huì​xīng ma?

   Do you know what a comet is?

   Source: OpenSubtitles

2. 彗星不断地失去物质。

   huì​xīng bù​duàn de shī​qù wù​zhì.

   Comets are constantly losing matter.

   Source: CCMatrix

3. 地球生命来自彗星？

   dì​qiú shēng​mìng lái​zì huì​xīng?

   Did life on Earth come from comets?

   Source: CCMatrix

4. 彗星大都由冰构成。

   huì​xīng dà​dōu yóu bīng gòu​chéng.

   Comets are mostly composed of ice.

   Source: CCMatrix

5. 地球上的水，来自彗星吗？

   dì​qiú shang de shuǐ, lái​zì huì​xīng ma?

   Did the water on earth come from comets?

   Source: CCMatrix

6. 人们一直对彗星非常着迷。

   rén​men yī​zhí duì huì​xīng fēi​cháng zháo mí.

   People have always been fascinated by comets.

   Source: CCMatrix

7. 许多彗星撞向太阳或行星。

   xǔ​duō huì​xīng zhuàng xiàng tài​yang huò xíng​xīng.

   Many comets crash into the Sun or the planets.

   Source: CCMatrix

8. 这些灯使我想起了雨或彗星。

   zhè​xiē dēng shǐ wǒ xiǎng qǐ le yǔ huò huì​xīng.

   These lights remind me of rain or comets.

   Source: CCMatrix

9. 彗星通常以发现者的名字命名。

   huì​xīng tōng​cháng yǐ fā​xiàn zhě de míng​zi mìng​míng.

   Comets are usually named for their discoverers.

   Source: CCMatrix

10. 一些彗星在经过地球时肉眼可以看到。

    yī​xiē huì​xīng zài jīng​guò dì​qiú shí ròu​yǎn kě​yǐ kàn dào.

    Some comets can be seen with the naked eye as they pass by Earth.

    Source: CCMatrix

11. 蓝色小行星非常罕见，蓝色彗星更是几乎闻所未闻。

    lán​sè xiǎo​xíng​xīng fēi​cháng hǎn​jiàn, lán​sè huì​xīng gèng​shì jī​hū wén​suǒ​wèi​wén.

    Blue asteroids are rare, and blue comets are virtually unheard of.

    Source: CCMatrix

12. 不过，我们也不应该过分担心小行星或彗星对地球的影响。

    bù​guò, wǒ​men yě bù​yīng​gāi guò fèn dān xīn xiǎo​xíng​xīng huò huì​xīng duì dì​qiú de yǐng​xiǎng.

    However, we should not worry too much about the impact of asteroids or comets on Earth.

    Source: CCMatrix