(尤指在赛马中)作出极大努力，跑得很快

I suppose the chestnut horse will go for the doctor and get a huge win at this races.

我想那匹叫栗色马 一定会跑得很快,在 这次赛马会上准会大获成功。

押大笔赌注，打赌

I'll go for tlie doctor thai he's there.

我敢打赌，他准在那儿。