You can race against the clock and beat your time estimate, in order to be more efficient.

为了变得更有效率，你需要在预计的时间范围内完成任务，并要和时间赛跑。

youdao

If your time estimate is not in the drop-down menu, choose More, and to get a small input screen where you can enter your estimate.

如果您的时间估计值没有出现在下拉菜单中，那么您可以选择More，就可以得到一个小的输入界面，您可以在里面输入您的估计值。

youdao

Once tasks are created you can check the task and change the due date, the repeat of the task, a time estimate, tags, location of the task, or a URL.

一旦任务创建，你能检查任务并能改变任务的到期日、任务的重复次数、估计时间点、标签、任务地点或网页超链接。

youdao

Archeologists are able to estimate the age of these objects by dividing layers of dirt into time periods.

VOA: special.2009.08.18

The number of mutations over time helped the team estimate when the duplications in soybeans took place.

VOA: special.2010.02.02

Guided setup was pretty easy, but the time estimate was way off, maybe this is because we used the Ethernet port instead of the phone line.

ENGADGET: Review: Series3 TiVo HD

The two versions of Google Maps and the Apple software pretty much gave me the same directions and time estimate just over 10 hours, though we were planning on 12 with stops.

WSJ: Review: iPhone Google Maps lags Android version

We found Mr. Vandegrift to be generally honest and forthright, but his time estimate is suspect given his employment as a salesman for an employer in a business unrelated to the real estate activity.

FORBES: Be Prepared to Prove the Time You Spend on Losing Side Activities