Democrats currently hold thin margins in Congress.

民主党人目前在国会中占有微弱的优势。

And Lula defeated Bolsonaro with the narrowest of margins, 50.9 per cent of votes in a second round runoff.

卢拉在第二轮决选中以 50.9%的选票以最微弱的优势击败博尔索纳罗。

Yeah. So the auto insurers all track their margins in great detail.

是的。因此，汽车保险公司都非常详细地跟踪他们的利润。

Red-hot demand, linked in part to massive stimulus programmes in 2020-21, is the true source of price pressure-and can sometimes result in margins expanding.

在一定程度上与2020-21年的大规模刺激计划有关的火热需求，才是价格压力的真正来源，有时也会导致利润率扩大。