急!!!英文字正確串法

A variance, noun,is the spelling:-
eg:-The amount by which something changes or is different from the same journey:-variance in travelling fare.
variant, noun, of variant on something.
variant, adj. variant forms of travelling fare depending on the length of the journey.

2015-01-23 08:33:34 補充：
Further amendment:-eg:-a valid claim bus pass fare=validation=validion=(very ian)

英文讀音(very ian) <---會唔會容易明些??= variant = different

Verian
Maybe it is like this?

好呀，猜字遊戲，我喜歡。不過，可不可以出皇牌要你說說聽到那個發音時的前言後語？
說到車資，very或where v令人想到valid. v i-am或i-a-n說得快時很勉強有點似payment或sum. 但很少會用到valid payment來說車資；valid sum?又不是寫程式。要更多資料來考慮其他組合可能性。

睇唔明你個拼音，不過車資可以係"fare"