14 sentences

1. 它是已知最小的恐龙。

   tā shì yǐ​zhī zuì​xiǎo de kǒng​lóng.

   It is the smallest known dinosaur.

   Source: CCMatrix

2. 木星有79颗已知卫星。

   mù​xīng yǒu79 kē yǐ​zhī wèi​xīng.

   Jupiter has 79 known satellites.

   Source: CCMatrix

3. 地球是唯一已知有火的星球。

   dì​qiú shì wéi​yī yǐ​zhī yǒu huǒ de xīng​qiú.

   Earth is the only planet known to have fire.

   Source: CCMatrix

4. 大金字塔内有三个已知的墓室。

   dà jīn​zì​tǎ nèi yǒu sān​ge yǐ​zhī de mù​shì.

   There are three known chambers inside the Great Pyramid.

   Source: CCMatrix

5. 冥王星有五个已知的天然卫星。

   míng​wáng​xīng yǒu wǔ ge yǐ​zhī de tiān​rán wèi​xīng.

   Pluto has five known natural satellites.

   Source: CCMatrix

6. 只做那些你已知的事有什么意义呢？

   zhǐ zuò nà​xiē nǐ yǐ​zhī de shì yǒu shén​me yì​yì ne?

   What is the point of only doing things that you already know?

   Source: CCMatrix

7. 在太阳系中，目前已知的行星有八颗。

   zài tài​yáng​xì zhōng, mù​qián yǐ​zhī de xíng​xīng yǒu bā kē.

   The solar system currently has eight known planets.

   Source: CCMatrix

8. 地球上所有已知的生命都是由碳构成的。

   dì​qiú shang suǒ​yǒu yǐ​zhī de shēng​mìng dōu shì yóu tàn gòu​chéng de.

   All known life on Earth is made of carbon.

   Source: CCMatrix

9. 象鲛是已知最大的鲨鱼之一，仅次于鲸鲨。

   xiàng jiāo shì yǐ​zhī zuì​dà de shā​yú zhī​yī, jǐn​cì​yú jīng​shā.

   The basking shark is one of the largest known sharks, second only to the whale shark.

   Source: CCMatrix

10. 旅行者2号发现了继已知的5颗大卫星后的10颗小卫星。

    lǚ​xíng​zhě2 hào fā​xiàn le jì yǐ​zhī de5 kē dà wèi​xīng hòu de10 kē xiǎo wèi​xīng.

    Voyager 2 discovered 10 small moons in addition to the 5 large ones already known.

    Source: CCMatrix

11. 你将自己的想象力局限在已知事物的简单延伸上。

    nǐ jiāng zì​jǐ de xiǎng​xiàng​lì jú​xiàn zài yǐ​zhī shì​wù de jiǎn​dān yán​shēn shang.

    You limit your imagination to a simple extension of what you already know.

    Source: CCMatrix

12. 单一个亚马逊雨林就包含了大约10%全世界已知的物种。

    dān yī​ge yà​mǎ​xùn yǔ​lín jiù bāo​hán le dà​yuē10% quán​shì​jiè yǐ​zhī de wù​zhǒng.

    The Amazon rainforest alone contains around 10 percent of the world's known species.

    Source: CCMatrix

13. １８６５年２月份是人类已知的唯一一个没有出现过满月的月份。

    １８６５ nián２ yuè​fèn shì rén​lèi yǐ​zhī de wéi​yī yī​ge méi​yǒu chū​xiàn guo mǎn​yuè de yuè​fèn.

    February 1865 is the only month in recorded history that did not have a full moon.

    Source: CCMatrix

14. 大象，人类和尼安德特人是已知唯一具有死亡仪式的动物。

    dà​xiàng, rén​lèi hé ní'ān​dé​tè​rén shì yǐ​zhī wéi​yī jù​yǒu sǐ​wáng yí​shì de dòng​wù.

    Elephants, humans, and Neanderthals are the only animals known to have death rituals.

    Source: CCMatrix