20170914
476. Don't hesitate any more. 别在犹豫了。
477. Give me a definite answer, please. 请给个明确的答复。
478. It's really hard to make a decision. 挺难做决定的。
479. I'm always making resolutions, like giving up smoking. 我总在做出决定,比如戒烟。
480. Don't shilly-shally. 别犹豫不决。