Remember that the primary objective of STE is that readers immediately understand each sentence that they read.

A. 飞行员操作手册的本节应包含重要的补充材料（操作信息），以便安全有效地操作配备了各种选装系统和设备的标准飞机。

B. 为了安全顺畅地操作飞机，当标准飞机未配备选装系统和设备时，飞行员操作手册的本节应包含必要的补充材料（操作信息）。

C. 飞行员操作手册的本节应包含适当的补充材料（操作信息），以便在配备了标准飞机所没有的各种选装系统和设备情况下，安全有效地操作飞机。

A. If liquid spills in the kitchen, all traces of the liquid must be cleaned promptly and the concerned area must be completely dry.

B. If liquids are spilled inside the galley, you must remove all signs of liquid and fully dry the areas of contamination immediately.

C. If liquid spills in the galley, all marks of the liquid must be removed at once and the polluted area must be completely dried.

A. Only the certified personnel can complete the modification or repair to the aircraft.

B. Pay attention that inspections or maintenance work ought to be carried out by mechanics.

C. Modifications or repairs to aircraft should be achieved by releasing staff.

A. 将钢索拼成三段那么高。

B. 将电缆剪成三等份那么宽。

C. 将钢索剪成等长的三段。

A. 降低系统温度。

B. 释放系统压力。

C. 解除系统警告。

A. 如果可能的话，告诉你的读者如果不遵守安全指令会发生什么。

B. 如果必要的话，告诉你的读者如果没有安全指令会发生什么。

C. 如果可能的话，告诉你的读者会发生什么，判断是否未遵守安全指令。

A. During engine run, the number 1 engine oil pressure watch swings.

B. During engine run, the number 1 engine oil pressure gauge fluctuates.

C. During engine run, the number 1 engine oil pressure indication moves.

A. 如果警告灯是亮的，将无法在门关闭时正确调节微电门。

B. 在门关闭时如果警告灯亮起，说明微电门调节不正确。

C. 在门关闭时如果标志灯在位，微电门将无法正常调节。

A. Check the fluid prior to mixing.

B. Prior to checking the fluid, ensure it has been mixed.

C. Never mix the fluid before testing.

A. 在接近跑道过程中，偏差指针在航向指示器上显示飞行员正在朝哪个方向飞行。

B. 在接近跑道过程中，飞行员必须朝着航向指示器偏航指针的方向飞行。

C. 在接近跑道过程中，航向指示器的偏差指针向飞行员显示飞机必须向哪个方向飞行。