??? 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有時候對自己的所作所為缺乏耐心，不過工作很細心。
I lack words, with which to express my thanks.
我無法以言語來表達我的感激之情。
That's right.we have to work out the final price.
是的，我們得把最后的價格敲定。