日语中委婉表达丰富,在日本人生活中不可缺少。本文通过探究日语中委婉表达的定义、成立条件及分类来进一步理解委婉表达的方式及文化背景。正确的使用委婉表达,不仅能增强语言的表达能力,更有画龙点睛的效果。对学习日语、与日本人沟通以及理解日本民族特征也有着重大意义。 Euphemistic expression in Japanese is indispensable in Japanese life. This essay further explores the euphemistic expression and cultural background by exploring the definition of euphemism in Japanese, the conditions and classification of establishment. Correct use of euphemistic expression, not only can enhance the ability of language expression, more finishing touch. It is also of great significance to learn Japanese, communicate with Japanese and understand Japanese national characteristics.