例句
	
		- 
			Pianos which have a pleasant timbre are of higher price.
			音品好的钢琴价格往往也比一般的高.
			
		
- 
			The concert opened with a lively performance of a piece for two pianos.
			音乐会以两架钢琴精彩地表演开始.
			
		
- 
			These pianos are of different widths.
			这些钢琴的宽度是不一样的.
			
		
- 
			Pulp, boxes , frames , general construction , woodwoking ( flooring, siding , ceiling, doors , blinds , etc. ) , airplanes, musical istruments ( especially sounding boards of pianos ), cabinets , ships , railroad coaches , furniture, wares, kegs and ladde
			纸浆材 、 箱盒材、线条 、 地板 、 天花板 、 木门 、 窗?、模型飞机 、 乐器构造材 ( 如钢琴响板 ) 、 橱柜 、 造船材、家俱等.