follow through
finish a movement that one has started； continue an action to its natural ending继续完；坚持到底
To initiate a thing takes courage； to follow it through requires perseverance．创始一件事情需要勇气，把它坚持下去则需要毅力。
Richard is determined to follow his plan through．理查德决心把自己的计划贯彻到底。
Follow the argument through to its logical conclusion．把这个论点的研究坚持下去，直到得出合乎逻辑的结论。