"We've hit a warm air current, though it's pretty weak," says Bleater. "It's very typical to have strong currents around mountains or where there are sharp differences in temperature.
「我們碰到熱氣流了，不過頗微弱」，羊咩咩說，「通常沿著山、或溫差大的時候，會有比較旺盛的氣流。