1. A lady was walking to work when she saw a parrot on a perch in front of a pet store. 有一位女士在步行去上班途中，看见一只鹦鹉栖息在一间宠物店前面。
2. To demonstrate, Justin, one of Pepperberg's undergraduate assistants, instructs Griffin and Alex to hop up on the work perch. 为了演示，佩珀堡的一个大学生助手贾斯廷，指导格里芬和亚历克斯跳到高处工作架上去。
3. The orange roughy, a slow-growing perch now marketed as empereur, was virtually fished out in British waters soon after trawler men set their sights on it in 1991. 罗非鱼是一种生长缓慢的鲈鱼，现在市场售价极贵，实际上它在1991年被渔民盯上后不久，就在英国海域被捕尽。
英英解释
n.
1. support consisting of a branch or rod that serves as a resting place (especially for a bird)
2. a linear measure of 16.5 feet
3. a square rod of land
4. an elevated place serving as a seat
5. any of numerous fishes of America and Europe
6. spiny-finned freshwater food and game fishes
7. any of numerous spiny-finned fishes of various families of the order Perciformes v.
1. sit, as on a branch
2. to come to rest, settle
3. cause to perch or sit
