PartⅠ　Sentences Commonly Used

PartⅠ　Sentences Commonly Used

1.There are many kinds of signs used in a metro to give passengers help or advice.

地铁中使用多种标志为乘客提供帮助或建议。

2.In different counties or cities，the signs of metro are different.

在不同的县市，地铁的标志是不同的。

3.The metro signs can be in several colors，such as green，red，yellow and black.The color is a part of its function.

地铁标志可以有多种颜色，如绿色、红色、黄色和黑色。颜色是其功能的一部分。

4.Some of the signs in metro must be obeyed，otherwise it can be considered that the regulation has been violated.

地铁的部分标志必须遵守，否则会被视为违反规定。

5.The signs of metro normally are in both English and local language，but some of them are in symbols.

地铁的标志通常是英语和当地语言，但其中一些是符号。

6.Metro signs play an important role in metro operation.

地铁标志在地铁运营中起着重要作用。