| 1. | The tides in most cases reach the cliffs only for a short time twice a day .
在大多数情形中，潮水抵达岸边的岩崖，每天两次，但为时很短。 |
| 2. | Use twice a day , and more often on the hands
每天两次，手上则要多用几次。 |
| 3. | Take this medicine twice a day after meals
吃这药每天两次在饭后。 |
| 4. | Administer the ointment twice everyday
每天两次搽用这药膏。 |
| 5. | N : once a day ( twice a day )
每天一次（每天两次） 。 |
| 6. | Take two of these twice a day
吃这两种每天两次。 |
| 7. | The usual dosage is topical application to the affected area twice daily
通常需要每天两次涂在受影响的位置。 |
| 8. | The person that delivers our mail twice a day has become a good friend
答：每天两次送邮件的那个邮差已经成了我的好朋友。 |
| 9. | Tess thought she was being watched . didn ' t stop her e - mailing twice a day
苔丝察觉自己被监视了可并未中止她每天两次的电邮 |
| 10. | A : the person that delivers our mail twice a day has become a good friend
答：每天两次送邮件的那个邮差已经成了我的好朋友。 |
