据报载，英国一 4岁女孩在玩耍时，不慎掉进了一口 7米多深充满泥水的废井之中。她在危险的时候没有慌乱，先是不停地踩水，努力把头探出水面。接下来，她用平时在体操训练中学到的技巧，手脚成“大”字形，撑住井壁，一点点向井口挪动。快到井口时，又掉了下去。但这位勇敢的 It is reported that a 4-year-old British girl inadvertently fell into a 7-meter-deep well filled with muddy water. She was in no danger of panic, first keep on tread water, trying to head out of the water. Next, she used the usual skills learned during her gymnastics training. Her hands and feet became “big” shaped, holding the well wall and moving a little bit to the wellhead. As we approached the wellhead, we dropped again. But this brave