The smog in L.A. is caused by air pollution and water vapor.
洛杉磯的煙霧是由空氣污染和水蒸氣造成的。
洋話連篇
生活環境
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 污染（作用）;腐敗;墮落;沾污;
?? pollut污染 + ion 表示行為、行為的過程或結果、情況、狀態 → n.污染
"Thousands of young salmon and trout have been killed by the pollution."
成千上萬的鮭魚和鱒魚的魚苗因污染而死亡.
近義：contamination, profanation, defilement, desecration
反義：purging, purifying, refining, straining, cleansing, depuration
smog
[smɑ?ɡ]
n. 煙霧;煙塵;煙霧污染;
?? smoke(煙)+fog(霧)=smog 煙霧
"attempts to reduce smog caused by traffic fumes"
旨在降低車輛尾氣造成的煙霧的措施
近義：smokiness
n. 水;雨水;海水;海域;
v. 給…澆水;供以水;加水稀釋;流淚;
?? 字母W像水的波浪，聯想到水。
"A gentle wind disturbed the surface of the water."
微風拂動水面.
近義：irrigate, squirt, douche, weep, blubber, boohoo
vapor
['veip?]
n. 水汽，水蒸氣，無實質之物;自夸者;幻想 [藥]吸入劑 [古]憂郁（癥）;
v. 自夸，（使）蒸發;
?? “瓦破”（諧音）：瓦破？蒸氣沖的。瓦特也因此發明蒸汽機
"When nitric acid is poured on copper, a brown vapor gives off."
將硝酸倒在銅上, 會散發出一種棕色的蒸氣.
近義：steam, vapors, vapour