The government has declared a state of emergency following the earthquake.
地震发生后政府已宣布进入紧急状态。
I looked back, half expecting to see someone following me.
我回过头去，想着可能看到有人跟着我。
Traffic is now moving more freely following an earlier accident.
早些时候的交通事故过后，现在交通通畅些了。