My parents are under a vow to go to church every Sunday.
我父母許愿,每星期日都去做禮拜。
They used to visit me of a Sunday, ie on Sundays.
從前他們每星期日都來看我。
I go to church every Sunday morning.
我每星期日上午去作禮拜。
Devotions are held every Sunday morning.
祈禱式于每星期日上午舉行。
We work five days a week and have every Saturday and Sunday off.
我們每星期工作五天, 每星期六和星期日休息。
Pay-day is the day of the week/month when this money is received.pay-day
指每星期[每月]領(lǐng)取工資的日子.
weekday opening times
除星期日以外的每日開放時間.
(the) Lord's day
主日((星期日))
They work only five days a week and have every Saturday and Sunday off.
他們每周只工作五天，星期六和星期日休息。
We work every day except Sunday.
除了星期日，我們每天都上班。
Mother's Day is a holiday celebrated on the second Sunday in May.
每逢五月的第二個星期日就是母親節(jié)。
on alternate days,eg on Monday,Wednesday,Friday,etc
每隔一日（如星期一,三,五等）.
Sundays were difficult to get through.
每個星期日都很不容易打發(fā)過去。
Every Sunday, week in, week out, she writes to her parents.
她每個星期日都給她父母寫信.
We have classes every day except Sunday.
除了星期日我們每天都有課。
Leap - year day(every four years)and year - end day(every year)would be counted as extra Saturdays.
人們把閏年日（每四年一天）和年末日（每年一天）視為外加的星期六。
It was decided that each tutor would eat at least two meals with the students every week according to a schedule drawn up by the office of the Dean of Students.
議決每位導師每星期至少跟學生吃兩頓飯，由訓導處安排日期。
Full-time schools shall display the National Flag daily, except during winter vacations, summer vacations and Sundays.
全日制學校，除寒假、假和星期日外，應當每日升掛國旗。