| 例句 |
The weather here is really unpredictable.这儿的天气真是变化莫测。The unpredictability of the weather is a fundamental attraction of ocean racing.天气的变化莫测是远洋帆船赛最吸引人的地方。Is it wise to go out in this treacherous weather?在这种变化莫测的天气里外出明智吗？The tides are treacherous and only strong swimmers can make it.潮水变化莫测充满危险，只有身强力壮的游泳能手才能游过去。 |