Tokunopair
二敵混劑
??? 情景例句
The selection here is very large, it may be difficult to choose.
這里有很多式樣可以選，可能很難決定。
You'll hurt yourself, if you don't take care.
你不專心的話，就會傷到你自己。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本獲取最多產品，