Backbone routing
[计] 基干路径选择
🧩 词语组成解析
[计] 路由选择; 布线
🗣️ 情景例句
He's an extremist, and quite fanatical.
他是个极端分子，非常狂热。
Better wear out shoes than sheets.
宁可（经常运动）穿破鞋子，也不（因病长卧）磨破床单。
I joined in the march and we were marching peacefully along and then the police came up.
我参加了游行，我们以和平的方式往前行进，这时警察突然来了。