On June 3, 1964, Edward White became the first American astronaut to perform a spacewalk, otherwise known as an extra-vehicular activity (EVA), going outside this Gemini iv capsule for 20 minutes.
6月3日，1964年，爱德华·怀特成为第一位美国宇航员执行太空行走，否则作为舱外活动(EVA的已知)，外面双子座四胶囊去20分钟。
When there were too many invitations to perform for her to handle alone, Eva decided to seek assistance.
演出的要求越来越多，她一个人无法满足那么多人的要求，于是决定寻找助手。
During this mission, Leonov becomes the first person to leave the confines of an orbiting spacecraft and perform an EXTRAVEHICULAR ACTIVITY (EVA).
在这次任务中，列奥·诺夫成为离开轨道宇宙飞船的区域而进行运载工具外活动(eva)的第一人。
应用推荐