An English listening episode for senior high students about a September 1, 2026 spacewalk that replaced a retroreflector and supported navigation, maintenance, and science work outside the International Space Station.
An English listening episode for senior high students about a September 1, 2026 spacewalk that replaced a retroreflector and supported navigation, maintenance, and science work outside the International Space Station.
retroflector。1spacewalk：太空行走，宇航员穿着宇航服到飞船外工作astronaut：宇航员retroreflector：后向反射器，帮助航天器在交会和对接时进行导航rendezvous：交会，航天器在太空中接近另一个航天器dock：对接jumper cable：跳线电缆，用来连接或调整系统中的电路swab：用拭子擦取样本；这里指采集空间站外部的微生物样本microbe：微生物truss：桁架，空间站外部支撑设备的结构radiator：散热器，把设备产生的热量排出去The reflector helps visiting spacecraft navigate during rendezvous and docking.The reflector helps spacecraft navigate，意思是“这个反射器帮助航天器导航”。visiting spacecraft 指正在接近空间站的航天器，during rendezvous and docking 表示“在交会和对接过程中”。helps、spacecraft 和 navigate 这三个词，再补上后面的场景。This story was produced automatically by a channel. One sentence is all it takes for Neodrop to keep producing for you.