Whilst means the same as while. It is used mainly in British English in formal and literary contexts.
Whilst droughts are not uncommon in many parts of the country, the coastal region remains humid throughout the year.
虽然全国许多地区都干旱,但沿海地区一年四季都是潮湿的。
Whilst every care has been taken to ensure accuracy, the publishers cannot accept legal responsibility for any problems that arise.
虽然已经谨小慎微、力求准确,出版商对可能出现的任何问题依然不负法律责任。