upper-income groups翻译

upper-income groups翻译 upper-income是什么意思? upper upper upper upper upper two oil groups 翻译成中文 upper New York City怎么翻成汉语啊 militant groups 可以翻译成军事武装吗? militant groups 可以翻译成军事武装吗? Upper Plastic Upper Plastic 请帮我改写一下这句英语,意思不变,但句型用词什么的要不同,谢谢了the Social Security burden is heavier for middle-income people than for upper-income people. It is clear that hamburgers are the most popular fast food with the high and average income groups之类with 可以用among 代替吗,有什么区别 upper是什么意思 upper stack upper lip stiff upper