School Library opened an English reading books. Please write an English reading room rules. 1. Books and magazines must be read in the reading room, not out of 2. Read books and magazines are required to
monthly:月刊;quarterly:季刊;所以半月刊应该是:biweekly,bi的意思是two(二),两周一期,当然是半月刊.如著名杂志就是一种biweekly.再请看这两个英文例子:National Review is a biweekly magazine that reports and analyze
for a monthly magazine.他为一家月刊杂志撰写短篇小说。 lot of damage was caused when the magazine exploded.弹药库爆炸时造成很大损失。 library subscribes to 40 magazines.这个图书馆订购四十种杂志。