If your English level is poor, I don't recommnend you to learn at home, especially when you have trouble in pronunciation.

基础过差的人不适合自学，特别是发音不过关的人。

youdao

At a system level, there is poor integration of mental healthcare in the primary care system.

在系统水平上，精神卫生保健在初级护理系统中整合较差。

youdao

The central challenge of the 21st century is to create governance systems from the local to the global level that include and respond to the priorities and concerns of the poor.

21世纪的主要挑战是从地方到全球建立一种治理体制，这种体制要容纳和响应穷人优先考虑和关注的问题。

youdao

When the level of observed metrics is in a poor position one must ask whether or not the situation is permanent and stationary or cyclical and improving.

FORBES: Market's Meltdown Turned Me Into A Kid On A Banana Seat

Leadership at the highest level is needed from all countries, powerful or poor, to seal a deal in Copenhagen.

UN: Secretary-General

At GCSE level there is a 27% gap between the results of poor children and their peers, he said.

BBC: Schools told to narrow gap between rich and poor