长期以来致力于促进我国开放型经济发展，推动国际经贸合作。的翻译：Has long been committed to promoting the development of China's open economy, to give impetus to international economic cooperation. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Has long been committed to promoting China's economic development, promote international trade and economic cooperation.

Has long been committed to promoting the development of China's open economy, to give impetus to international economic cooperation.

Since long ago devotes in promoting our country open-type economy development, impels the international economics and trade cooperation.

has had a long-standing commitment to promoting my open economic development, and promote international trade and economic cooperation.

Has long been committed to promoting the development of China's open economy, to give impetus to international economic cooperation.