2 sentences

1. 这种药物能增强机体的免疫力。

   zhè zhǒng yào​wù néng zēng​qiáng jī​tǐ de miǎn​yì​lì.

   This medicine can enhance the body's immunity.

   Source: Dong Chinese Dictionary

2. 这架飞机的机体采用了轻质合金材料。

   zhè jià fēi​jī de jī​tǐ cǎi​yòng le qīng zhì hé​jīn cái​liào.

   The fuselage of this aircraft is made of lightweight alloy materials.

   Source: Dong Chinese Dictionary