a toddler's first few halting steps学步幼儿的蹒跚脚步Who can fold up a pushchair, toddler and shopping and then get them all onto the bus?...谁有那本事一手收起婴儿推车，一手抱着刚会走路的孩子，还得提着刚买的东西，然后挤上公共汽车？The toddler pointed to the toy he want...
They are willing to sign away their entire worldly possessions.他们愿意签字放弃所有财产。She advised academic authors not to sign away their copyright to publishers.她建议学术作者们不要把版权出让给出版商....