British Summer Time (BST)
英国夏令时（BST）
In some countries, they have summer time and winter time.
在一些国家，他们有夏令时和冬令时。
In the UK, for example,
例如，在英国，
their summer time starts on the last Sunday in March.
他们的夏令时开始于三月的最后一个星期日。
At 1 a.m. on that day, the clocks in all public places in the UK are put forward an hour,
当天凌晨 1 点，全英国所有公共场所的时钟都提前一个小时，
from 1 a.m. to 2 a.m.
从上午 1 点调整到 2 点。
BST always ends on the last Sunday in October.
夏令时总是于十月的最后一个星期日结束。