If it is a clean-up job, then select one sub-area to clean first.

假如是在做打扫工作，就先选一块小区域来打扫。

youdao

And proposed the advantageous exploration sub-area in these achievement's foundation.

并在这些成果的基础上提出了有利的勘探区块。

youdao

There is no way that you are or a project manager is going to know all the details of each sub-area.

您或项目经理无法了解每个子领域的所有细节。

youdao

In sub-Saharan Africa, the area hardest hit by AIDS, for every person who gets treated, two others go untreated.

VOA: special.2011.05.18

The organization will describe the soil in 42 nations in the sub-Saharan area.

VOA: special.2009.01.20

It is expected to propose vesting all unassigned rights in the sub-salt area (62% of the total) in a new, wholly state-owned, company which would partner Petrobras or any other firm that signs exploration contracts.

ECONOMIST: Brazil's Petrobras

SKA's proponents are talking of scattering its sub-telescopes over an area of 1m square kilometres, which would create an effective diameter of about 1, 000km.

ECONOMIST: Radio telescopes

They continue training in residency programs that allow them the option to graduate and practice as a primary care doctor, or pursue fellowship to sub-specialize in a specific area.

FORBES: Doctor Shortage Isn't Going Away