It shares, with Canada, the second longest river system in North America and has over half the coastline of the United States.

它与加拿大共享北美第二长的河流系统，拥有美国一半以上的海岸线。

youdao

Yellow river is the second longest river in China.

黄河是中国第二大河。

youdao

The Yellow river is the second longest river in China.

黄河是中国第二长河。

youdao

The Yellow River, China's second longest, has dried up since the early 1970s.

FORBES: Magazine Article