根据以下要求写一篇120到150单词的英语作文（越快越好，稍专业点）

One may easily reach the conclusion that globalization is the main power in the world today. However, no one can deny the existence of the barriers to the international trade. Certain barriers may conclude the tax or the culture shock between different nations. Furthermore, some economy protection policy may act as the gap between quite a lot of cooperations.
It goes without saying that certain barriers can do harm to the international trade and the rapid development of economy. What's more, the relationship between the two nations will also receive negative influence, which will imply the tough future of further communication. Trading is a smart way to acknowledge the foreign friends of the local life. To some degree, the failure in trading may also set obstacle to the spread of culture. Frankly, there is no direct ways to forbid the barriers. Trying to lower the disadvantage and making both ends meet may be the best choice now.
表示经济无能，没什么个人意见。

1。什么是壁垒在国际贸易？
2。影响国际贸易的障碍
3。个人观点。