2 sentences for 系統 (xì​tǒng — systematic; systematically)

1. 他们带着手电筒和长柄镜子进来，系统地工作。

   tā​men dài zhe shǒu​diàn​tǒng hé cháng​bǐng jìng​zi jìn lái, xì​tǒng de gōng​zuò.

   They came in with flashlights and long handled mirrors, and worked systematically.

   Source: CCMatrix

2. 逻辑学是一种系统性的方法，用于满怀信心地得出错误的结论。

   luó​ji​xué shì yī​zhǒng xì​tǒng​xìng de fāng​fǎ, yòng​yú mǎn​huái​xìn​xīn de dé chū cuò​wù de jié​lùn.

   Logic is a systematic method of coming to the wrong conclusion with confidence.

   Source: CCMatrix