1·As they approached the shore, a lanky, suntanned, salt-encrusted 26-year-old stepped out with a splash and clambered up onto a jumble of broken basalt.
当他们到达海岸，一个瘦长的、黝黑的、身上沾著些许海盐的26岁青年溅踏着水面，并爬上一堆破碎的玄武岩。
2·The guy says, "I don't know about you, but I stepped on a duck."... .
小伙子说,“我不知道你做了什么，但是我踏在一只鸭子上了"。
3·Immediately after he stepped off the plane in Madrid, he announced a cabinet reshuffle.
在他踏出抵达马德里机场的飞机的同时，就宣布了内阁的重组。
4·It meant that every time I stepped out the front door I found myself in the middle of what is still the most dazzling and wondrous city I have ever seen.
同样也意味着每次我踏出前门，我发现自己仍然站在那个最流光溢彩的梦幻之城之内。
5·The zenith of that project was 40 years ago on July 20th 1969, when Neil Armstrong stepped out of Apollo 11's lunar module onto the Sea of Tranquillity, and promptly fluffed his lines.
那是在40年前的1969年7月20号，当尼尔。阿姆斯壮踏出阿波罗11号登月舱来到了月球的“宁静之海”，虽然他鲁莽的念错了台词，但正是在那天，登月计划到达了光辉的顶点。
1·Six-and-a-half hours later, he stepped onto the powdery surface with the words, "That's one small step for man, one giant leap for mankind."
6个半小时之后，他行走在粉状的月球表面，并说：“这是我们的一小步，却是人类的一大步。”
2·According to the theory of fuzzy control, we research the stepped and avoiding obstruction of the robot.
并结合模糊控制理论，对机器人的行走和避障行为进行了研究。