3、As we tiptoe into the information age, we are working increasingly in software, and we have once again brought our best engineers to the task.
1、It was long past noon when he awoke. His valet had crept several times on tiptoe into the room to see if he was stirring.
2、The latest group to tiptoe into the minefield is led by Lisa DeBruine, of the University of St Andrews, in Scotland.
