a labour tiff的用法和样例：
- Enthusiasm has rendered this biographical task a labour of love.
- Building the model railroad was a labour of love for the retired engineer.
- What he did was a labour of love.
- He was sentenced to 1 0 years in a labour camp .
a labour tiff的相关资料：
a pair a a kitchen and dining-room combined A Hydraulic Autocontrol Rail Clamper A plastic coating repels moisture. a scientist of international stature a middle-of-the-road newspaper a scientific approach to development A beautiful and dignified appearance A Discussion on Entrapment Detection a smooth/slick/shrewd operator