2 sentences

1. 由于降落时发生碰撞，飞机的机身严重受损。

   yóu​yú jiàng​luò shí fā​shēng pèng​zhuàng, fēi​jī de jī​shēn yán​zhòng shòu​sǔn.

   The fuselage of the aircraft was severely damaged due to a collision during landing.

   Source: Dong Chinese Dictionary

2. 这种相机的机身采用镁合金制造，既坚固又轻巧。

   zhè zhǒng xiàng​jī de jī​shēn cǎi​yòng měi​hé​jīn zhì​zào, jì jiān​gù yòu qīng​qiǎo.

   The body of this camera is made of magnesium alloy, making it both sturdy and lightweight.

   Source: Dong Chinese Dictionary