Good alternatives are: agility, flyball, obedience, etc.好的办法包括: 敏捷训练、飞盘(球) 、 服从训练等.His flyball governor is undiluted informational control, one of the first non - biological circuits.他的飞球调控器是一种原汁原味的信息控制, 是最初出现的 非 生物的控制回路...
SX 1 has FM radio and MP 3.SX1有调频广播和MP3.Built - in FM radio module, Chargeable lithium battery.内 置 的调频收音机模块, 收费锂电池.FM radio invented by Edwin H. Armstrong.艾德温.H. 阿姆斯特朗发明调频无线电....
In autumn 1944 the allies invaded the Italian mainland at Anzio and Salerno.1944年秋，盟军从安齐奥与萨勒诺攻入意大利本土。He demurred to the suggestion that he was not very keen on the Anzio landing.他对人们议论他不太关心安齐奥登陆战表示异议.The Germans were des...