蓝: blue, indigo plant...
邮票: (postage) stamp...
尼龙: nylon (loanword)...
恩情: kindness, affection, grace, favor...
海军: navy...
拣: to choose, to pick, to sort out, to pick up...
定位: to orientate, to position, to categorize (as), to characterize (as), positioning, position, niche...
收养: to take in and care for (an elderly person, a dog etc), to adopt (a child), adoption...
教养: to train, to educate, to bring up, to nurture, education, culture, upbringing, early conditioning...
恨不得: wishing one could do sth, to hate to be unable, itching to do sth...