1.The negative effect includes the siphon aspect, the low-valley aspect and the risk aspect.
负效应表现为虹吸效应、低谷效应和风险效应。
2.A low valley is immediately seconded with a high hill.
低谷过后，紧接来的是高山。
3.High mountain or low valley both Lord will take care, believing gets blessing.
高山或低谷主都看顾，相信就能蒙福。
4.Low valley forests; ca. 3500 m. NW Yunnan (Zhongdian).
低的山谷森林；约3500米。云南西北部（中甸）。
5.when it finds itself in a pleasant low valley, it stops and meanders there a while;
当它流到一片可爱的低谷时，它必会暂时停留一下子；
6.Low Valley Electricity Heating Opens a New Way to Building Energy Saving
低谷电采暖为建筑节能辟新径