椭圆星系也可能很小，在这种情况下它们被称为矮椭圆星系。
Elliptical galaxies may also be small, in which case they are dubbed dwarf elliptical galaxies.
——展开双翼，超过5英尺(约1.5米)；也可能很小一—从—个翼的末端到另一个翼的末端只有1英寸多(约2.5厘米)。
Or very small – just more than 1 inch (about 2.5 centimeters) from the end of one wing to the end of the other.
同时他们也更易中风和死亡，虽然这种区别很小，可能是偶然。
They also had a higher risk of having a stroke and of dying, although these differences were small enough that they could have been down to chance.
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