We slogged through the mud of an early spring thaw.我们在初春解冻时节的泥泞中艰难行进。He slogged away at that report for weeks.他埋头苦干了几个星期写那份报告.He slogged ( on ) through the mud.他 吃力 地在泥泞中跋涉....
He slogged ( on ) through the mud.他 吃力 地在泥泞中跋涉.We slogged through the mud of an early spring thaw.我们在初春解冻时节的泥泞中艰难行进。She has slogged her way through ballet classes since the age of six...从 6 岁开始，她就一直在努力地学习芭蕾。He slogged aw...