按通常的铁路惯例，机车备有司机和司炉室。
A cab was provided for driver and fireman, as in normal railway practice.
我们主要采用了一些通常的国际惯例，例如采用了分期付款方式。
We have mainly adopt some usual international practices. we have adopt, for example, payment by installment.
如有惯例，应自费供给买方通常的运输单证。
At his own expense, provide the buyer, if customary, with the usual transport document.
这些面具按照惯例是在夜间佩戴的—通常是围绕着篝火。
These masks were traditionally worn at night - usually around a campfire.
这些面具按照惯例是在夜间佩戴的—通常是围绕着篝火。
These masks were traditionally worn at night - usually around a campfire.
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