侵略和街道智慧在乡村地区被学习将使移居者建立一个庞大的犯罪区域并接管这个镇。(这段理解不能，求高手指教。)
The aggression and street smarts learned in an urban environment enable the transplant to establish a massive crime ring and take over the town.
分层教学指教师根据学生的知识、能力和潜力，科学地把学生分成几组水平相近的群体并区别对待。
Multi-grade teaching is to divide students into several groups with similar level scientifically and deal with them differently according to their knowledge, ability and potential.
公司热忱欢迎社会各界人士光临指教，并建立广泛的联系和合作。
We warmly welcome people from all circles to honor and grant advice to us and establish extensive relationships and cooperations with us.
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