Finally if you find that you need something even more chill than Ivy, try your hand at making an ultra-low maintenance moss terrarium.

最后，要是你发现你需要一种比常春藤还要耐寒的植物，试试动手做一个可以在超低温下生存的苔类景观箱吧。

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The only statistical difference related to the B20 was that it lowered the oil viscosity between maintenance intervals in engines slightly more than the ultra-low sulfur diesel.

B20在数据上表现出的唯一差异在于，其在维护间隔期内的黏性下降程度略大于超低硫柴油。

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Features: 36" width, 4 HP Honda motor, ultra maneuverability, variable speeds, micro fine dust control, electronic filter shaker, low maintenance panel filter, effortless ergonomic steering controls."

特点：变速，微细灰尘控制，电子滤波混合气、低维修率的平板过滤器以及符合人体工程学的方向盘。

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Features: 36" width, 4 HP Honda motor, ultra maneuverability, variable speeds, micro fine dust control, electronic filter shaker, low maintenance panel filter, effortless ergonomic steering controls."

特点：变速，微细灰尘控制，电子滤波混合气、低维修率的平板过滤器以及符合人体工程学的方向盘。

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