Translation of "Direct" in Chinese

I admit, my wording is a bit direct.

我承认，我的用词有点直接。

Is this the direct way to the Prado?

这条路是不是直接通往普拉多博物馆？

Mail order is the main form of direct marketing.

郵購是直接銷售的主要形式。

We had better protect our eyes from direct sunlight.

我们必须保护我们的眼睛，避免阳光直射。

Are there any direct flights between Boston and Sydney?

请问波士顿和悉尼之间有直飞航班吗？

We want natural-sounding translations, not word-for-word direct translations.

我们想要听起来自然的翻译，而不需要逐字的翻译。

Excuse me. Can you direct me to the nearest subway station?

打扰一下。请问你能告诉我最近的地铁站在哪吗？

- Could you show me the way to the bus stop?
- Could you direct me to the bus stop?

請問公車站該怎麼去？