This map shows Lyme disease carrying ticks in the US — the western black legged tick along the Pacific coast, and the black legged tick in the northeast and upper midwest.
这张地图显示了美国携带莱姆病的蜱虫——太

岸的西部黑腿蜱,以及东北部和中西部内陆的黑腿蜱。
After five years of back and forth negotiations-12 Pacific Rim nations say they have a deal-one that U.S. Trade Representative Michael Froman says will lower tariffs and improve living standards across the Asia-Pacific region.
经过5年准备及4次协商之后,12个太

岸国家表示他们在一项协议上达成共识-美国贸易代表迈克尔? 佛曼表示这项协议将会降低关税并且改善亚太地区的生活水
。
To assess the survival rates of killer whales in lean years, the study examined census data for two populations, of Washington State and British Columbia, as well as annual catch numbers from chinook salmon fisheries in the Pacific Northwest.
为了评估虎鲸在淡季的存活率,该研究调查了美国华盛顿州和加拿大不列颠哥伦比亚省
岸两个虎鲸种群的统计数据,以及太
西北部奇努克鲑鱼渔场的年度捕获量。