我决定把这张照片裁切到刚刚高于水位线的地方。
当吊桶倾倒光的时候水位线“复位”至其起始点。
The water level "resets" to its starting point when the bucket tips and empties itself.
问题：我们接近拉森运行的高水位线（极限）了吗？
Question: Are we near the high-water mark of Larson's operation?
地下水流是水于地下蓄水层或地下水位线以上的空间流动。
Subsurface flow is the flow of water underground, in the vadose zone and aquifers.
一般情况下，一年的这个时候，水库的水位都会处在正常或高于正常水位线。
In general, reservoirs are at normal or above-normal levels for this time of year.
一般情况下，一年的这个时候，水库的水位都会处在正常或高于正常水位线。
In general, reservoirs are at normal or above-normal levels for this time of year.
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