牛排老得嚼不动，豌豆像子弹一样硬。The steak was tough and the peas were like bullets.他站在那里一动也不动，呆呆地看着他残余的作品。He stood very still, staring in at the ruins of his work.这只14磅的猫这么胖，几乎连路都走不动了。The 14lb feline is so fat she can hardly walk....

“不动”的英语可以翻译为：fixedly，immobility，immovability ...