And while it is important and helpful to remove something if the answer here is "no," it's just as important to leave something in if the answer is "yes."

尽管答案是“否”的时候，删除一些东西是重要而且有用的，但在答案是“是”的时候，保留一些东西也同样重要。

youdao

Similarly, if someone buys something and then asks for your opinion, there is no need to tell him that you think he wasted his money. The truth would only have been helpful before the purchase.

同样地，如果有人买了东西，问你有何看法时，你就没必要告诉他你认为他是在浪费钱，因为这样的实话只有在买东西之前有帮助。

youdao

For instance, when a game is directly tied to performance and pay, there is the danger of the game no longer being fun or helpful.

举个例子来说，如果一个游戏直接跟业绩和报酬绑定，游戏就有失去本来的娱乐和帮助作用的风险。

youdao

The staff was knowledgeable and helpful and there was absolutely no rushing or pressure of any kind.

FORBES: OMG! I'm A One Direction Fan?!

The study is particularly important because an NIH study, AIM-HIGH, was stopped earlier than expected, in April 2011, because it was so clear that the extended release niacin provided no benefits and continuing the trial would not be helpful.

FORBES: Lessons From Merck's Niacin Failure

Go to a lawyer, a doctor, a financial wizard and you come away with a bill and perhaps a morsel of advice that may be no more helpful than that dispensed by the Delphic Mrs Lederer.

ECONOMIST: Esther Lederer, agony aunt, died on June 22nd, aged 83