1·Pakistan derives about a fifth of its output from agriculture, and much of its most productive cropland is submerged or turned to the bog.
巴基斯坦五分之一的产出来自于农业，但其高产量农田中已有许多被淹没或变成了沼泽。
2·"We also built bog bridges, " Macie says. "You need to take the supportive logs underneath and remove their bark because the bark can rot quickly."
“我们还建了沼泽桥，”马西埃 (Macie) 说，“你需要将一些支撑的原木放在下面，去掉上面的树皮，因为它们腐烂的很快。”
3·Pakistan derives about a fifth of its output from agriculture, and much of its most productive cropland is submerged or turned to bog.
巴基斯坦五分之一的产出来自于农业，但其高产量农田中已有许多被淹没或变成了沼泽。
4·Vast stretches of peat bog surrounding the city have dried out and caught fire covering Moscow with choking smog.
城市周围大面积分布的泥炭沼泽已经干涸着火，将莫斯科笼罩在令人窒息的烟雾中。
5·Whether plunging through a steep-sided gorge or oozing through a peat bog, water is a constant presence in the park.
无论是从陡峭的峡谷中跃出，还是从泥炭沼泽中渗出，水总是在公园中无处不见。