发布时间：
This magazine is published what time?
用上annual This magazine is issued this magazine is issued 感觉用副词形式更舒服一些，不知道可不可以。
When was the magazine published ?
This magazine publish twice a
This magazine is published what time?
when is the magazine coming out
When was the magazine published ?
This magazine publish twice a
this magzaine is annually published oncethis magzaine is published once a year比较地道
When was the magazine published ?
when is the magazine coming out