The weather grew harsh, chilly and unpredictable.天气变得恶劣、寒冷且变化莫测。He makes unpredictable, arbitrary decisions.他做的决定难以预料, 主观武断.He is unpredictable, weeping one moment, laughing the next.他喜怒无常，一会儿哭，一会儿笑。Take waterproof cloth...
She went directly to Simon's apartment and knocked on the door.她直奔西蒙的房间，敲了敲门。He'd phoned Laura to see if she was better.他打电话给劳拉看她是不是好些了。She reached into the wardrobe and extracted another tracksuit.她伸手又从衣橱里取出一件...