On their preaching expedition in the Australian outback, Arthur Willis and Bill Newlands, mentioned in the introduction, once labored for two weeks to travel 20 miles (32 km) because heavy rains had turned the desert into a sea of mud.
Dalam pengabaran mereka di pedalaman Australia, Arthur Willis dan Bill Newlands, yang disebutkan di awal artikel, pernah berjuang selama dua minggu untuk menempuh jarak 32 kilometer karena hujan deras mengubah gurun menjadi lautan lumpur.