两三个

North Central Chicago real estate includes Old Town: City condos and townhouses and some three story single family homes, Wicker Park/Ukranian Village: New and old multi-story, single family homes, some in the historic district, North Ravenswood: Large single family homes 4-6 bedrooms, most are two story, some are new construction.

北中央芝加哥的房地产，包括老城区：城市公寓和排屋，并在三个多故事，单一家庭住宅，柳条公园/搏击村：新老多层，单身家庭，有些人在历史悠久的城区，北ravenswood ：大单户家庭家园4-6间卧室，大部分是两个故事，有些是新的建筑。

Four little nigger boys going out to sea; A red herring swallowed one, and then there were

三个小黑人走进动物园里，一只大熊抓走一个还剩下两个。

Four little nigger boys going out to sea; A red herring swallowed one, and then there were three.

三个小黑人走进动物园里，一只大熊抓走一个还剩下两个。

Through the reduction of the formula, three degrees of freedoms are turned into two degrees of freedoms, so the workload is simplified in the process of the designing.

通过简化将原有的三个自由度转化为两个自由度，减少了叶片设计过程中的工作量。

Hotel given three months in which learning time, I used the end of two months, a refresher course.

酒店给我三个月时间在里面进修，我用了两个月时间结束了进修课程。

In this paper, we get several properties about this kind of matrix including three adequate conditions and two contract forms according to the important properties of regular matrix and exchangeable matrix.

利用正规矩阵和乘积可交换矩阵的重要性质，给出了亚正定矩阵的三个充分条件以及其合同矩阵的两个分解形式。

The only three words in the English language to have 2 consecutive u's is vacuum, residuum, and continuum.

英语只有三个含两个连续u的单词，真空、残余和连续。

Second, Pyrometallurgical, available blast furnace, shaft furnace, rotary furnace, reverberatory furnace and take them two or three kinds of combination, but there are common problems in the smelting process, the emissions of a large number of products containing lead, sulfur dioxide and other harmful ingredients dust smoke, dust need to configure the corresponding device.

二，火法，可用高炉，竖炉，旋转炉，反射炉，把他们两个或三个种的组合，但也有在冶炼过程中常见的问题，一个含有铅，二氧化硫大量产品的排放量，其他有害成分粉尘烟尘需要配置相应的设备。

Waitlisted applicants of RFD may only pledge for the RFD and they can submit separate pledges for one, two or all the three region concerned.

分区卖旗日的轮候申请机构只可就分区卖旗日作筹款承诺，申请机构可就选定的分区卖旗日中的一个、两个或全部三个分区分别递交筹款承诺。

Waitlisted applicant organisations of RFD may only pledge for the RFD and they can submit separate pledges for one, two or all three region concerned.

分区卖旗日的候补申请机构只可就分区卖旗日作筹款承诺，申请机构可就分区卖旗日中的一个、两个或全部三个卖旗区域分别递交筹款承诺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。