星际通信的实际问题不在于技术.The real problem of interstellar communication does not concern technology.事实上, 危及他们通信的机会是很少的.In fact, the chances of compromising their communications were slim.作一次星际通信的认真尝试可能很费钱.A serious attempt at inte...
I think the best way to keep fit is to go in for sports.我想保持身体健康的最好办法就是参加体育运动.This magnificent work of engineering prowess sports a Martini racing fascia.这一宏伟工程的工作能力体育1马提尼赛车筋膜.Football, swimming and ping - pong are popul...