1. But a single action was not enough to reinvigorate China, nor could China awaken in a short period of time.
2. The United States'traditional military advantages would disappear within a certain period of time if no action is taken.
3. Delisting procedures allow stock exchanges to suspend and cancel share trades for companies that have been in the red for a certain period of time.
4. It was the first time in history that a captive panda population gave birth to so many cubs in such a short period of time.
5. a period of time
5. She tore the cartilage in shinbone and has to stop training for a period of time.
6. Teachers from urban schools are also encouraged to work in rural schools for a certain period of time.
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7. Those interested in solving the task in a certain period of time upload solutions to the website.
8. This applies for a given time period, displayed as a type of clock counting down to zero.
9. To release and develop our productive forces will remain our central task for a long period of time to come.
10. The Bush administration is expected to disclose next month how large a withdrawal it contemplates and over what period of time.