I'll/we'll cross that bridge when I/we come/get to it idiom
船到桥头自然直;车到山前必有路
an expression that means you will not worry about a possible future problem but will deal with it if it happens
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。