不信任他人 meaning in English

be distrustful of others

There must have been some unpleasant experiences for mr . b to become a doubting thomas
（ b先生不信任他人，也许因为有不愉快的经验所致。）
" the main cause is a decline in the so - called social capital - - increased loneliness , increased perception of others as untrustworthy and unfair , " said stefano bartolini , one of the authors of the study
该研究报告作者之一巴托利尼表示， “主要原因在于所谓的社会资本下降，譬如孤独感增强、不信任他人及不公平感越来越强烈。 ”