dedicate

loyalty

product

promotion

promoter

bargain

behavior

comfort

expand

explore

奉獻 give entirely to a specific person, activity, or cause

忠誠 the quality of being steadfast in allegiance or duty

產品 an artifact that has been created by someone or some process

晉升 the act of raising in rank or position

發起人 someone who is an active supporter and advocate

討價還價 an agreement between parties fixing obligations of each

行為 the way a person acts toward other people

舒適 a state of being relaxed and feeling no pain

擴張 extend in one or more directions

探索 travel to or penetrate into