如果带着闹钟让你感到心里踏实，那就值得携带。If an alarm gives you that feeling of security, then it'sworth carrying.那笔债不了结,我的心就踏实不下来.I shall never feel satisfied until that debt is wiped off.医生笑了笑,让人心里很踏实.The doctor smiled reassuringly....
He held a sole tenancy of a flat.他单独租用一套房间。The tenancy of this large room is five years.这个大房间的租期是五年.The landlord gave notice of the termination of tenancy.房东给了租期终止的通知.They had taken over the tenancy of the farm.他们承租了那个农场...