sex difference

常见例句

Splitting income makes little difference for opposite-sex married couples but creates tax issues for same-sex partners because of DOMA. Here are just a few of the problems that the IRS has explained in various publications.
FORBES: DOMA's Tax Hassles for Same-Sex Couples
But their focus will probably be confined to the question of whether the difference in treatment of same-sex and heterosexual married people as far as federal benefits are concerned is unconstitutional.
FORBES: High Court May Decide Same-Sex Marriage Case This Term
Earlier data suggested any effect might be more prominent among MSM, but while they found MSM to be significantly more likely to find sex partners online, there was no significant difference in infection rates between MSM and other groups.
FORBES: Will Finding Sex Partners Online Make You Sick?