Translation of schnüffeln

This behavior is totally normal for this kind of traffic volume. To increase efficiency they could increase the gateway to five. Once you send the traffic, I will ask my boss to test it on both.
The tour started soon and we first visited the ruins nearby, which was a ten minutes drive. A tour guide introduced us to each and every pyramid and told us stories about practically every stone.
To be honest, we did not understand one word of what he was saying, because his English was so terrible. Or maybe it wasn't and it was only his accent which we could not grasp. To us it was Chinese.