大家在查： ·皮奥 speak off the cuff 戴维·芬克洛尔 Beshrew C.R subfocus 尼古拉·索姆布罗大贝拉基奥 ad-libbing ad-libbed

能见度降到

能见度降到

能见度降到

能见度降到

1

At its worst , the smog is reducing visibility to less than 200 meters and disrupting traffic , both on the ground and in the air .

最糟糕的是，烟雾使地面和空中的能见度降到少于 200 米，交通陷入混乱。

2

Black smog reduced visibility to about fifty yards .

黑色的烟雾使能见度降到大约五十码左右。

3

Visibility dropped as low as 1 . 1 miles (1. 8 km ) later in the afternoon.

下午的时候能见度降到了 1.1 英里（1.8 千米）。

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