人为 rénwéi HSK7 artificial Definitions Defs Origin Strokes Stroke Words Sentences Sents 3 sentences 这是由于人为错误造成的。 zhè shì yóuyú rénwéi cuòwù zàochéng de. This was caused by human error. Source: Dong Chinese Dictionary这次事故是由于人为因素造成的。 zhè cì shìgù shì yóuyú rénwéi yīnsù zàochéng de. This accident was caused by human factors. Source: Dong Chinese Dictionary这起事故是由于人为疏忽造成的。 zhè qǐ shìgù shì yóuyú rénwéi shūhu zàochéng de. This accident was caused by human negligence. Source: Dong Chinese Dictionary