522 sentences — page 27 of 27

521. 免疫反应就像一场武装斗争：敌人渗透，身体自我防卫。

     miǎn​yì​fǎn​yìng jiù xiàng yī chǎng wǔ​zhuāng​dòu​zhēng: dí​rén shèn​tòu, shēn​tǐ zì​wǒ​fáng​wèi.

     The immune response is like an armed struggle: an enemy infiltrates and the body defends itself.

     Source: CCMatrix

522. 一名孤独的宇航员被送上月球，执行拯救人类免于灭绝的关键任务。

     yī​míng gū​dú de yǔ​háng​yuán bèi sòng shàng yuè​qiú, zhí​xíng zhěng​jiù rén​lèi miǎn​yú miè​jué de guān​jiàn rèn​wu.

     A lone astronaut is sent to the moon on a critical mission to save humanity from extinction.

     Source: CCMatrix