求翻译：目前，许多学校没有单独开设环境保护课程，而是将环保内容容贯穿于各科知识之中，几乎每科都从不同角度讲环保。是什么意思？

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At present, many of the schools did not establish separate training programs in environmental protection, but the environmental elements yung runs through the various branches of knowledge, almost every branch from a different perspective about environmental protection.

At present, many schools alone have not opened the environmental protection curriculum, but is allows the environmental protection content to pass through in various branches knowledge, nearly each branch all speaks the environmental protection from the different angle.

At present, many schools do not have separate courses on environmental protection, but environmental capacity throughout the various branches of knowledge, almost every section is from a different perspective of environmental protection.

At present, many schools do not have separate courses on environmental protection, but environmental capacity throughout the various branches of knowledge, almost every section is from a different perspective of environmental protection.