—— Green may be the most common color found in nature—it's everywhere from leaves, grass, and moss (苔蘚)to snakes, butterflies, and even the northern lights(北極光). Green represents life, vitality(活力), nature, and, of course, environmentalism(環保).
In a nocturnal(夜間的) rendezvous(幽會), two green tree frog meet face-to-face atop(在...頂上) a leaf in Louisiana's Atchafalaya River Delta (路易斯安那州阿查法拉亞灣河口)
The northern lights, or aurora borealis (北極光), produce a brilliant(光輝的) display in the skies near Yellowknife, Northwest Territories, Canada(加拿大北部的耶落耐夫鎮). The phenomenon (現象)is produced by the action of solar wind (太陽風)on the atmosphere at Earth's Poles(地極).
A pool of water at the mouth of Rio Frio Cave(里歐弗里歐洞口) reflects(反射) the greenery (草木)of Belize’s Chiquibul Forest(伯利茲城齊可布爾森林) and frames (勾勒出) a visitor in silhouette (輪廓). The easily accessible (可到達的) river cave is a popular attraction.