这种到美国国务院网站就有的公开资讯还要问
https://www.state.gov/r/pa/ei/bgn/35855.htm
The United States does not support Taiwan independence. Maintaining strong, unof
ficial relations with Taiwan is a major U.S. goal, in line with the U.S. desire
to further peace and stability in Asia. The 1979 Taiwan Relations Act provides t
he legal basis for the unofficial relationship between the United States and Tai
wan, and enshrines the U.S. commitment to assist Taiwan in maintaining its defen
sive capability.
美国不支持台湾独立。与美国保持强大的非官方关系是美国的一项重要目标，符合美国进一
步促进亚洲和平与稳定的期望。 1979年“台湾关系法”为美国与台湾之间的非官方关系提
供了法律依据，并体现了美国协助台湾维护其防御能力的承诺。