caused by or ascribable to
由…导致的，应归功于，应归咎于
unemployment due to automation will grow steadily.
自动化导致的失业人数将不断增加。
because of; owing to
因为，由于
he had to withdraw due to a knee injury.
他因膝伤不得不退出。
be fair to someone
公道地对待某人
at the appropriate time
在适当的时间
the range will be extended in due course.
在适当的时候范围将被扩大。
fulfil one's obligations
尽责任