retro-rocketry

常见例句

Yeah I like the retro jerseys, red and yellow baby!
我喜欢复古球衣，红黄搭配！
Plus, they're kind of ‘70s retro.
此外，他们种70年代复古。
"I am really into ethnic and retro items.
“我真的迷上了民族工艺品。
LookingUp, this wassn't 1940s rocketry.
LookingUp筒子，这可不是四十年代的火箭技术了。
And the color designs are so retro.
而且这配色好复古。
Expermental Rocketry can be very safe!
实验火箭可以很安全的！If you take the REQUIRED precautions.;如果你采取必要的预防措施。It can be very unsafe if you do not