由于过于谨慎

【法】 ex abundanti cautela

由于的英语翻译：

as a result of; due to; by reason of; in view of; on account of; owing to
thanks to
【经】 subject to

过于的英语翻译：

excessively; too; unduly

谨慎的英语翻译：

be cautious to; be chary of; scrupulosity; watch one's step