1.Indian reservation 印第安居留地

例句：With dangerously cold temperatures predicted for Saturday night, the search is widened for 2 young brothers missing from the Red Lake Indian Reservation.
隨著星期六晚上嚴寒降溫的預報，在紅水湖印第安居留地搜索失蹤小男孩的范圍被擴大了。

2.Native Americans 美洲原住民

例句：Historians estimate that over 80% of all Native Americans died from diseases soon after first contact.
歷史學家估計超過80%的美洲原住民死于第一次接觸所帶來的疾病。
3.civil rights 公民權利
例句：The civil rights bill carried by a large majority.
公民權利法案獲得大多數同意而通過。

4.planning to 打算；計劃

例句：Father vetoed our plan to buy a new car.
父親不同意我們購買新汽車的計劃。