We've had two years of hard slog.我们干了两年的艰苦工作。

I eventually got financial backing, but it was a slog.最后我终于获得了财政支持, 但是这个过程很艰苦。

It was a long hard slog up the hill.那是一段漫长而艰辛的上山路。

While slogging at work, have you neglected your marriage?埋头工作的时候, 你是否忽视了自己的婚姻？

She has slogged her way through ballet classes since the age of six.她从六岁开始就一直苦学芭蕾。

The troops had to slog up a steep muddy incline.军队不得不沿着陡峭泥泞的斜坡艰难跋涉。