3 sentences

1. 大气层依然完好无损。

   dà​qì​céng yī​rán wán​hǎo​wú​sǔn.

   The atmosphere is still intact.

   Source: OpenSubtitles

2. 这场大雨过后，地里的庄稼居然完好无损。

   zhè cháng dà​yǔ guò hòu, dì​lǐ de zhuāng​jia jū​rán wán​hǎo​wú​sǔn.

   Surprisingly, the crops in the field remained intact after the heavy rain.

   Source: Dong Chinese Dictionary

3. 这件青铜器虽历经千年，但依然完好无损。

   zhè jiàn qīng​tóng​qì suī lì​jīng qiān nián, dàn yī​rán wán​hǎo​wú​sǔn.

   Although this bronze ware is thousands of years old, it is still perfectly intact.

   Source: Dong Chinese Dictionary