The salinity of the pond near the sea inlet is relatively low when the rain spell coming.

地处江河入口附近的海水池塘，每到雨季盐度偏低。

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IT CAME like monsoon rain, after a head-aching spell of summer heat.

就像是在夏季经历了一段令人头昏脑胀的炙热天气之后，突然下了一阵季雨。

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Heavy rain in June, and particularly flooding is usually associated with thunderstorms after a warm dry spell.

六月的暴雨，洪水泛滥总与一段干旱期后的雷雨相关。

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The latest spell of rain will definitely hamper our efforts.

BBC: NEWS | South Asia | Rains return to devastated Mumbai

Hamilton set a lap of one minute 25.801 seconds to edge out team-mate Jenson Button by 0.275 secs before a spell of heavy rain hit the Albert Park track.

BBC: Lewis Hamilton fastest in Friday Australian GP practice

The recent hot spell had left the course fast-running and bone-hard before the rain took the edge off for the first round.

BBC: SPORT | Golf | Last-hole eagle sees Tiger shine