The windows are those fuselage and crew compartment windows inclusive of windshield and also those windows installed in doors.

A. The data may be supplemented by brief descriptions of additional characteristics or features if desired.

B. If necessary, the detail may supplement some simple descriptions of additional characteristics or properties.

C. If desired, the data may be added by simple presentations of additional values or properties.

A. 如果你决定不更换此组件，记录其温度最多15个循环。

B. 监控它的温度最少15个循环后，决定是否更换此组件。

C. 如果你的决定是不更换该组件，则监控其温度至少15个循环。

A. Because of the risk of contamination, you must do this task in a very clean environment.

B. To prevent environmental pollution, this task must be done in a very clean area.

C. In order to prevent contamination, the task you must do is to find a very clean environment.

A. 应该提供手册中使用的符号、缩略语和术语的定义或解释。

B. 应该定义并解释符号，并提供手册中术语和缩略语的使用方法。

C. 应该用手册来定义和解释符号，缩略语，术语的使用。

A. Airspeed values shall be expressed in knots.

B. Airspeed values shall be expressed in nautical miles.

C. Airspeed values shall be expressed in lbs.

A. 本部分应包含一个建议，为了获得服务和信息，经销商或有证书的服务站应与飞机运营商建立沟通。

B. 此章节讲述了为获得勤务信息，经销商或有授权的服务站应与飞机运营商建立相互联系和沟通。

C. 本节应建议飞机运营商与经销商或认证服务站建立联系，以获得服务和信息。

A. 用于乘客和机组人员进出飞机的门，包括结构件、闩锁机构、把手、内衬、扶手、坡道、操纵装置等物品。

B. 用于乘客和机组人员进出飞机的门，包括结构件、闩锁机构、把手、内衬、综合步骤、坡道、扶手等物品。

C. 用于乘客和机组人员进出飞机的门，包括结构件、门闩、把手、隔热材料、衬板、控制器、踏板、坡道、扶手等。

A. It is permitted to show the legends within the diagram instead of listing at the bottom or on an adjacent page by the abbreviation number.

B. Legends shall be explained in a simple way within the diagram at the bottom or on an adjacent page except for abbreviation with numbers in a list.

C. If the space is enough, the legends shall be stated within the diagram and do not list them by numerical abbreviations at the bottom or on an adjacent page.

A. 工作区域一定会有好的空气流通。

B. 工作区域内必须有好的空气流通。

C. 一定会有好的空气流通工作区域。

A. Do not reach this speed with a given flap setting.

B. Do not exceed this speed with a give flap setting.

C. Do not exceed this speed with a given flap setting.