求翻译：3月8日，普利司通公司声明，启动银菊胶作为天然胶替代品的研究工作。由日本公司负责资金支持和战略策划，美国公司负责选点种植、开发和应用研究及试验工作。是什么意思？

March 8, Bridgestone start guayule rubber as natural rubber alternatives. By the Japanese company responsible for the financial support and strategic planning, the U.S. companies responsible for the selected point of the cultivation, development and applied research and experimental work.

On 8 March, the company stated that the silver as a natural rubber adhesive plant su