They secure their degrees by slogging through an intensive 11-month course. [VERB prep.]

他们苦学了 11 个月的强化课程，拿到了学位。

She has slogged her way through ballet classes since the age of six. [V + way through]

从 6 岁开始，她就一直在努力地学习芭蕾。

While slogging at work, have you neglected your marriage? [VERB]

埋头工作的时候，你是否忽视了自己的婚姻？

I eventually got financial backing, but it was a slog.

我最终得到了经济支持，但这得来不易。

There is little to show for the two years of hard slog.

两年的埋头苦干却没有获得什么值得炫耀的结果。

The men had to slog up a steep muddy incline. [VERB prep./adv.]

人们只得在陡峭而泥泞的斜坡上艰难地行进。

Why should Melissa have to slog around the supermarket on her own? [VERB prep./adv.]

为什么梅利莎会一个人在超市里面费劲地转来转去？

...a slog through heather and bracken to the top of a hill.

穿过石南和欧洲蕨到达山顶的艰难跋涉

The leading contenders are still slogging it out.

处于领先位置的竞争者仍在激烈地角逐。