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- yellowstone milkvetchn. 黄石黄芪
- We are going to do YellowStone National Park first. 我们打算先去游览黄石国家公园。
- Wolves are now the marquee animal in Yellowstone. 狼现在已经成了黄石国家公园的招牌动物。
- We're going to do Yellowstone National Park first. 我们打算先去游览黄石国家公园。
- Yellowstone is a wonderful land. 黄石是一块神奇的土地。
- Cool (as in almost cold) ride out of Yellowstone. 酷（如几乎冷）渡过黄石。
- Conclusion Membranous milkvetch root is effectitive against aging. 结论黄芪有延缓衰老作用。
- Grand Prismatic Spring In Midway Basin, Yellowstone NP, U.S.A. 黄石公园壮丽的虹色泉水。
- The students went sightseeing in the Yellowstone Park on a coach. 学生们乘坐大客车去黄石公元观光。
- A lone red fox picks through the snow in Yellowstone National Park. 一只红狐在黄石国家公园的雪地里觅食。
- The best part of Yellowstone lies in the northwest of Wyoming. 黄石公园的大部分坐落在怀俄明州的西北部。
- Many of them have never been in Yellowstone Park or Glacier Park. 他们中的多数都没有去过黄石公园或者冰河公园。
- The last one disappeared from the Yellowstone region in 1926. 最后一只消失灰狼在1926年的黄石地区。
- Tom is really high on the idea of going to Yellowstone this summer. 汤姆十分向往今年夏天到黄石公园去玩。
- Objective To prove the role of membranous milkvetch root in anti-aging. 目的了解黄芪在延缓衰老方面的作用。
- Yellowstone became the world's first national park in 1872. 1872年，黄石公园成为世界上第一个国家公园。
- Yellowstone National Park is famous for its untouched beauty. 黄石国家公园以它的原始之美而闻名遐迩。
- Yellowstone is named after its golden-hued cliffs in Grand Canyon. 黄石公园是因为其大峡谷（GrandCanyon）中的金色悬崖而得名。
- In Yellowstone National Park you can visit the geyser Old Faithful. 在黄石国家公园，你可以参观间歇式的“老忠实”喷泉。
- The largest United States population is in Yellowstone National Park. 美国的黄石国家公园是该国最大的灰熊栖息地。
