GbEng
他把包放在行李架上。 He put his bag on the luggage rack.
他把箱子放在行李寄存处。 He deposited the case in the left luggage office.
她把自己的原则体现在行动中。 She embodies her principles in her behavior.
我对电脑的维修保养很在行。 Maintenance of PC is in my element.
她对购买生日礼品的事非常在行. She's got the business of buying birthday presents down to a fine art.
行政国家在行使其权力或义务过程中的活动 The activity of a sovereign state in the exercise of its powers or duties.