So constantly ask, is this the best and highest use of my time?

所以，不停地问自己，这是在最好、最高效地运用我的时间吗？

youdao

The most important and highest-priority items are implemented first.

最重要的、优先级最高的待办项会第一个被实现。

youdao

It was also the longest and highest flight in the history of solar aviation, organizers said.

组织者称这是人类太阳能航空史上飞行最长最高的纪录。

youdao

As a result, the Council now considers other height categories, such as highest occupied floor and highest antenna.

VOA: special.2010.03.31

But this is where for lack of a better term non-western countries really formally challenged at the highest levels and the lowest, too.

之所以这么说，是因为找不到更好的表达方式了,这表明非西方国家,从最高层面和最低层面都提出了挑战。

普林斯顿公开课 - 人性课程节选

So the status of slave was lowest, ; freed persons was next highest in Roman Law; and free people were next.

所以罗马律法中，奴隶的地位是最低的，然后是自由人;,接着是自由民。

耶鲁公开课 - 新约课程节选

The ride is described as one of the "toughest and highest" in the world.

BBC: Gloucestershire

This is the lowest bullish percentage and highest bearish percentage since late August 2010.

FORBES: The Only Thing Stocks Have To Fear Is Fear Itself

She was one of the highest ranking and highest paid people of either gender in finance.

FORBES: Was JP Morgan Chase's CIO Ina Drew Pushed Off the Glass Cliff?