1·An average electric bill might go up $2 or $3 per month.
一张普通电费单可能每月上涨$2或$3。
—— 《柯林斯英汉双解大词典》
2·You need to pay only $400 per month.
你每月只需付400美元。
3·Salary will be in accord with qualifications, beginning at a minimum of $2,000 per month.
薪水将与资质相匹配，起薪每月至少2000美元。
4·Readers will be required to pay when they have exceeded a set number of its online articles per month.
当读者每月在线（阅读）文章超过规定数量时，他们将被要求付费。
5·In addition, the state subsidizes parents, paying them around 150 euros per month for every child until he or she turns 17.
此外，政府还为父母提供补贴，每月为每个孩子支付约150欧元，直到孩子年满17岁。
6·In these areas, rainfall per month exceeds that in the above definition, so other factors must contribute to savanna formation.
在这些地区，每个月的降雨量超过了上述定义中的量，所以一定有其他因素促成草原的形成。
7·Li learned to cook and managed to live a life with an allowance of only 24 yuan per month.
李学习如何做饭，过着一个月仅24元补贴的生活。
8·Four thousand yuan per month.
每月四千元。
9·Nails grow at 3 mm per month.
指甲每个月会长3毫米。
10·I can afford this much per month.
我每月付得起这么多钱。