1009、The function and operation of each un it in the system should be described as well as the location of
the units.
应描述系统中各单元的功能和操作,以及各单元的位置。

266、Care must be taken not to damage the firewall cover.

265、The topic sentence is the first and most important sentence in a paragraph.

264、The laptop has three primary parts.

263、The writing rules cover aspects of grammar and style. The dictionary gives the general words that a
writer can use.

262 、 This method is recommended as minimizing errors of distribution, and also informs owners of the
availability of systems and equipment.

261、此步骤仅适用于包括极少量铆钉的修理。

260、This table that follows shows the data

259、所有页面上必须有制造商的报头,出版物标题,飞机型号,发行或修订日期。

258、This index helps you find the applicable STE rules related to different specific subjects.

257、喷油嘴堵塞可能导致操作错误。