n.天文臺；氣象臺；了望臺
The stadium lights polluted the sky around the observatory. 體育館的燈光使得天文臺周圍的天空不那么宜于觀測了。
The Observatory issued only an amber rainstorm signal and a thunderstorm warning. 天文臺只是發(fā)出黃色暴雨警告及雷暴警告。
