right-about-face

基本解释

Just as I was about to say "Hello, my name is-" I sneezed right in her face.
正当我要说：您好，我是… 的时候，我正对着他的脸打了一个喷嚏。
At that instant, Amundsen recalled later, "I decided on my change of front—to turn to the right-about, and face to the South."
后来阿蒙森回忆到，“听到消息的那一刻，我遍打算转变自己的前沿阵地——转向相反的方向，直面南极。”
Of foreign trade although can see apparent tendency, pick up, but still need time, a lot of company has couldn't stand, begin right-about-face .
外贸的回升虽然能看到明显势头，但是还需要时间，好多企业已经挺不住，开始转变方向。