基本解釋自選動作英漢例句雙語例句This completes the optional portion of this exercise.這個練習的可選部分也完成了。Abundant optional colors the entire table, and exercise a sense of clear-cut, it tells you, the original life can be so colorful.整個表可選顏色豐富，并且運動感鮮明，它告訴您，原來生活可以如此多彩繽紛。That's trune. Just now I said there were four set exercise for women. Besides, there are also optional exercise. They are chosen by the competitor.對。剛才我說過女子規(guī)定動作有四項，除此之外，還有自選動作，由參賽者自己設(shè)計。權(quán)威例句The bottom line is that innovation is not an optional exercise.FORBES: Inspiring and Enabling Evolutionary Innovation -- From Middle Managersoptional exercise更多例句專業(yè)釋義體育自選動作