是 every week
every week 是每周 (有周期性)
each week 每一星期,一般不表示周期 (虽然按语境有时会有周期的意思)
这里举个反例:
Here is the calendar of events for each week of the school term.
是 every week
every week 是每周 (有周期性)
each week 每一星期,一般不表示周期 (虽然按语境有时会有周期的意思)
这里举个反例:
Here is the calendar of events for each week of the school term.