旅费

lǚ fèi bǔ zhù

旅费补助

travel allowance

lái huí lǚ fèi dōu yóu wǒ zhī fù

来回旅费都由我支付。

I'll pay for the return trip.

lǚ fèi jiāng yóu dōng dào guó fù dān

旅费将由东道国负担。

All the travelling expenses will be borne by the host country.