They range from a few days for small lakes up to several hundred years for large ones; Lake Tahoe, in California, has a residence time of 700 years.

它们从小湖的几天到大湖的几百年不等；加州的太浩湖有700年的滞留时间。

youdao

It is a constant struggle and I have become a time and management juggler but they are the ones who teach me the most valuable lessons in life.

这是不断的奋斗，我已经成为一个时间和管理的魔术师，不过，是他们教给了我生活中最宝贵的经验。

youdao

In fact, until that time, public schools provided far better education than private ones.

事实上，在那之前，公立学校提供的教育远比私立学校好。

youdao

As in other cases during the past few years, average travelers are now the ones paying the price by spending even more time in international airport terminals and undergoing increased screening, while security officials attempt to figure out just went wrong and who was responsible.

VOA: standard.2009.12.28

Although economic success wins rewards in both systems, in clean ones, it adds 40% to a president's time, whereas in dirty ones, the rewards of growth are swamped by those of rigging, which more than doubles the time in power.

ECONOMIST: New research on how many countries rig elections and why

In addition to adding your own resolution to the map, you can watch in real time as new ones appear, or view resolutions by category.

CNN: Losing New Year's resolve? Google wants to help

But France should beware either of creating an inner club that pays scant heed to those on the rim, or of raising tensions by setting forth the idea that all those in the outer group are expected, in time, to follow the inner ones.

ECONOMIST: What kind of Europe?