观察员
guān​chá​yuán

observer

2 sentences

  1. 我是您在这座岛上的秘密观察员。

    wǒ shì nín zài zhè zuò dǎo shang de mì​mì guān​chá​yuán.

    I am your secret observer on this island.

    Source: OpenSubtitles

  2. 假设对于这两个观察员而言，光速是相同的。

    jiǎ​shè duì​yú zhè liǎng​ge guān​chá​yuán ér​yán, guāng​sù shì xiāng​tóng de.

    Assume the speed of light is the same for both observers.

    Source: UM-Corpus: Education