1.不可能, 沒希望We have tired every possible way to solve the problem, but it's no go. 我們已經試過每一種可能的方法來解決問題, 可是都沒指望。The engine of the car is broken; it's no go. 車子的引擎壞了, 沒辦法用了。
無意義There is no sense in pretending you don't care. 假裝你不在乎是沒有意義的。No sense in looking for the coin under the table, you won't find it there. 不必在桌子底下找那枚錢幣了, 你找不到的。
