Flags of convenience
[经] 方便旗帜
🧩 词语组成解析
n. 标记；旗帜（flag的复数）
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Can we meet halfway on this?
我们是否能各让一半？
Brevity is the soul of wit.
言以简洁为贵。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。