travellers

n.

旅行者（ traveller的名词复数 ）；旅游者；旅客；游客

passing traveller过客

Prevention of travellers' diarrhoea by Lactobacillus GG.
Cardiovascular disease in air travellers
Travellers in many guises: The origins and destinations of dendritic cells
Road culture of international long-term budget travellers.
Classical river landscape with travellers and a figures resting in the foreground
The impact of the perception of risk on international travellers
Risk of infection with Mycobacterium tuberculosis in travellers to areas of high tuberculosis endemicity.
A structural analysis of value, quality, and price perceptions of business and leisure travellers.
Tolerability of malaria chemoprophylaxis in non-immune travellers to sub-Saharan Africa: multicentre, randomised, double blind, four...
Frequency of venous thromboembolism in low to moderate risk long distance air travellers: the New Zealand Air Traveller's Thrombosis...