To proceed regardless of obstacles or hardships, often used to describe perseverance.
不受刮风下雨的阻碍。指预先约好的事情，一定按期进行。
明·冯梦龙《醒世恒言》卷三十二黄秀才从陆路短船，风雨无阻，所以赶着了。”
She trained every day, rain or shine, determined to finish the marathon.
Learn the next connected idiom: 风雨无阻 (fēng yǔ wú zǔ) → 足不出户 (zú bù chū hù)
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