沙发

There are two armchairs, a sofa and a television in the living room.

在起居室里有两把扶手椅，一套沙发和一台电视。

There are two armchairs, a sofa and a television in the living room.

在起居室里有两把扶手椅，一个沙发和一台电视机。

There are two armchairs, a sofa and a television in the living room.

客厅里有两个扶手椅，一个沙发和一台电视机。

There are two armchairs, a sofa and a television in the living room.

客厅里有两把扶椅，一张沙发和一台电视机。

There are two armchairs, a sofa and a television in the living room.

在起居室里有两把扶手椅、一张沙发和一台电视机。

There are two armchairs, a sofa and a television in the living room.

客厅里有两个扶手椅子，一个沙发和一台电视。

There are two armchairs, a sofa and a television in the living room.

卧室里有两张扶手椅，一张沙发，一台电视机。

There are two armchairs, a sofa and a television in the living room.

起居室里有两张扶手椅，一张沙发和一台电视机。

There are two armchairs, a sofa and a television in the living room.

起居室里有两张扶手椅，一张沙发和一台电视。

There are two armchairs, a sofa and a television in the living room.

起居室里有两把扶手椅，一张沙发和一台电视。

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。