梧桐树叶落了一片又一片,就是到了秋天的最后一个日子,还能从金黄的梧桐树上看到绿色。这或许是绿叶在留恋秋天和暖的阳光,或许是在坚守着自己的某个信念。就在这梧桐树叶变黄飘落的日子里,我随农业部经贸考察团于去年12月8日至22日在美国的休斯顿、华盛顿、费城等几个城市参观考察,虽是浮光掠影,但由于是初次赴美,感想颇多。 Plane leaves falling piece by piece, that is, the last day of the fall, but also from the golden plane tree saw green. This is perhaps the green leaves in the autumn and warm sun, perhaps sticking to one of their own beliefs. As the leaves of this Sycamore tree turn yellow, I visited the cities of Houston, Washington, Philadelphia and other cities in the United States from December 8 to December 22 last year with the Economic and Trade Mission of the Ministry of Agriculture. Although it is a glittering sight, For the first time to the United States, a lot of thoughts.