Simple shuffle of English words could make a hell lot of difference to your English speaking skills and you could sound more positive and ... ... <看更多>

We recruited these grumpy words to the positive side. Produced for Mental Floss. ... <看更多>

Watch your wording. Change the negative to the positive. Being aware of the message you are trying to get across when working with children and youth is ... ... <看更多>

Correct: I didn't hear anything. Incorrect: I didn't hear nothing. (The two negatives change to a positive, so the sentence technically means “I heard something ... ... <看更多>

Your problem is that you expect the machine to know the positive/negative/neutral words. How do the machine know from .split() the positive ... ... <看更多>