at the entrance of the zoo:在动物园的入口处
at the entrance of the hotel:在旅店的入口处
The visitors lined up at the entrance of the exhibition.
参加者在展览会入口处排队.
at the entrance to sp:在某地的入口处
He picked up two hitchhiker s at the entrance to the motorway .
在高速公路入口,他让两个免费搭车旅行者搭了他的车.
At the entrance to the driveway were large iron gates.
在车道的入口,有一些巨大的铁门.
A fleet was concentrated at the entrance to the harbour.
一支非常强大的舰队集结在海湾的入口处.
显然:
at the entrance to 离入口是有段距离了,较远,常用于规模较大的地方..