出发去的英文：
leave for ;left for

参考例句：

I packed my bags and set off towards my sea dream.
我收拾好行装,出发去圆梦。

I headed off for town.
我出发去城里。

We now set out to climb the hill.
我们现在出发去爬山。

I'll leave for Tokyo this afternoon.
我今天下午出发去东京

We set off for the pyramid at dawn.
我们于拂晓出发去参观金字塔。

Are you going to leave for Tokyo?
你打算出发去东京吗?

Mom and Dad are already on their way down to the gallery.
妈妈和爸爸已经出发去画廊了。

We set out for the Western Hills at 10:30.
我们十点半出发去西山。

They started on a dangerous expedition.
他们出发去进行一次危险的远征。

Don't you think we'd leave for the party?
您不认为我们该出发去参加聚会了吗?

leave是什么意思：
v. 离开；出发；舍弃；脱离；辞去；遗忘；听任；留下；交托
n. 休假；许可；辞别

To leave;vacate.
离开；撤出

I leave that to you.
这都留给你啦。

Leaves die, fall, and shrivel.
叶子凋零、飘落枯萎了。

A carpet of leaves covered the ground.
一层厚厚的落叶覆盖在地上。

leave a car in neutral gear
让汽车排挡置于空挡位置