In Eco mode, there are four color presets available: Standard, Graphics, Theater, and Blackboard.

在经济模式下，有四种色彩预置模式可选：标准，图像，影院和黑板。

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If we still operate it by the traditional eco-tourism mode, many disadvantages would be emerged.

如若仍按照常规的生态旅游方式运作，必将产生很多弊端。

youdao

If we still operate it by the traditional eco-tourism mode, many disadvantages would be emerged.

如若仍按照常规的生态旅游方式运作，必将产生很多弊端。

youdao