求翻译：近代上海新药业发展一开始效仿外洋竞争对手，从新药贸易网络和药品结构都有学习外洋的痕迹，早期华商药房是进口西药的重要销售场所，直到华商制药厂起步，寻找自主制药路径，才在一定程度上扭转“依赖进口”局面。是什么意思？

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Modern Shanghai new pharmaceutical development a start followed by competitors like those in the new drug trade and drug structure has learning foreign interacted traces of the early Chinese pharmacies as the import of drugs important sales premises until Chinese pharmaceutical companies started to

The modern Shanghai new pharmaceutical industry development imitates the abroad competitor from the very beginning, anew the medicine trade network and the drugs structure all have study the abroad the trace, the early Chinese businessman pharmacy are import the western medicine the important sales

Modern Shanghai new medicine industry development started to follow foreign competitors, and drugs from the drug trade network structures have traces of studying abroad, early Chinese pharmacies are places of significant sales of imported Western until Chinese pharmaceutical factory started to find

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