If it displays your CD-RW drive (see Burning the disk, below), you can skip most of this section, although you might want to skim through anyway for your own information.
Such designs, as shown above, could carry hundreds of airline passengers in the large center section while burning much less fuel than today’s airliners of similar capacity.
如上所示的设计，在大型机舱满载数百名乘客的耗油量比现在同等载客量的客机要低得多。
3
The area calculating formulas of burning surface and channel section have been derived by the grain geometry.