A female stores sperm and can determine the sex of each egg she lays by fertilizing it or leaving it unfertilized.
雌性储存精子，可以通过受精或不受精来决定每一个卵细胞的性别。
2
One study found that if you are interviewed by someone of the same sex, they may be less likely to employ you if they judge that you are more attractive than they are.
一项研究发现，如果你被同性面试，如果他们认为你比他们更有吸引力，他们就不太可能雇用你。
3
These policy analysts believe that the problem is not caused primarily by wage inequity but rather by low wages coupled with single parent hood, regardless of sex.