Back roofs are made from poplar and willow wood. Straw or water-resistant local grass is used for thatch to help minimise heat loss.
顶部用杨木和柳木搭出架子，苫上稻草或防水的当地野草来最大限度地减少热量损失。
By the willow tree in the cool fir wood.
在那棵柳树旁，在冰冷的杉木林中。
Beavers in the wild usually eat the bark of poplar, willow, birch and maple trees, using the wood for their DAMS.
野生海狸通常会啃咬杨树皮、柳树皮、白桦树皮等，用啃下来的木头去修建他们的小窝。
The result declares that transmission of VP in willow stem (salix babylonica) plantlet can be evoked by treating the wood with Naclsolution or by a local burn on the stem.
结果表明，烧伤柳茎或盐胁柳根引起的变异电波，可以通过环剥后的木质部再横向传递至韧皮部（树皮），被表面电极记录下来。
As well as burning wood chips, willow tree cuttings and sawdust, biomass power stations can use agricultural waste such as straw and even poultry manure to create electricity.
除了燃烧木屑、柳树碎片和锯屑，生物质能发电厂还可以利用农业废弃物，如秸秆，甚至是禽粪垫草来发电。
As well as burning wood chips, willow tree cuttings and sawdust, biomass power stations can use agricultural waste such as straw and even poultry manure to create electricity.
除了燃烧木屑、柳树碎片和锯屑，生物质能发电厂还可以利用农业废弃物，如秸秆，甚至是禽粪垫草来发电。
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