求翻译：中国作为一个发展中国家在与美国这样的发达国家的合作中并不是顺风顺水的，不乏出现贸易摩擦以及受到的各种限制政策，对我国很是不利。是什么意思？

China as a developing country with the cooperation of developed countries like the United States in the not so smooth, there are many trade frictions and restrictions by various policies, it is detrimental to our country.

China as a developing country in the developed countries like the United States with the cooperation of the sail, it is not quite as well as emergence of trade friction has been all kinds of limitations on the policy, to my very negative.

China took a developing nation in with in the American such developed country cooperation is not the running free with the current, many appears each kind of limit policy which the trade friction as well as receives, to our country very is disadvantageous.

China as a developing country and the United States so not sail with the wind in the cooperation of developed countries, many a trade friction and subject to various restrictions policy in China is very negative.

China as a developing country and the United States so not sail with the wind in the cooperation of developed countries, many a trade friction and subject to various restrictions policy in China is very negative.