回上一层第12部 第十课 --- 请重复跟读，直到可以於声音档的留空之间唸完整句為止；熟练之后您必将可以 "脱口而出" 地说出标準的美式英语
- with respect to
- With respect to our policy, your account will be closed in 5 days if you do not renew.
- without doubt
- He would be dead without doubt if the ambulance had arrived 10 minutes later.
- without stopping
- How far can you run without stopping?
- work out
- We'll work out a plan that fits your needs tomorrow.
- Lana works out at the gym every day during her lunch hour.
