1.There were very few border controls on the southwestern frontier.
西南国界上没几个边境检查站。
2.a kingbird seen in the southwestern United States;
美国西南部可见到的一种蜂鹟;
3.common tanager of southwestern United States and Mexico.
美国西南部和墨西哥地区的唐纳雀。
4.A large part of the southwestern United States is unsettled desert.
美国西南部的大部分是无人居住的沙漠。
5.There is one kind of picrite in Manxin of Menglian of Southwestern Yunnan that was considered as vein of picrite porphyrite by predecessors.
产西南孟连曼信的苦橄岩,前人定为苦橄玢岩岩脉。
6.US soldier walks past cartoon characters Tom and Jerry painted on the wall of a shop during a patrol in southwestern Baghdad's Amil district September 26, 2008.
7."But the research so far has been extremely promising," says Dr. Ellen Vitetta, director of the Cancer Immunobiology Center at the University of Texas Southwestern Medical Center at Dallas.