No, hardly ever, unless your explicit goal is to entertain only.

是的，永远不，除非你的直接目标仅仅只为逗乐观众而已。

youdao

More important is that he also decided to take with him an American emissions-reduction target. The United States is no longer the only developed country without an explicit goal.

更重要的是，美国还提出了自己的具体减排目标，加入了其它发达国家的行列。

youdao