你最好現在就開始。 - Zhictionary

Zhictionary

你最好現在就開始。

You'd better start now.

Source: Tatoeba

Sentence Composition

you (informal, as opposed to courteous 您 nín)

you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)

best
had better ...; it would be best to ...

now; at present; currently

(after a suppositional clause) in that case; then
(after a clause of action) as soon as; immediately after
(same as 就是 jiùshì) merely; nothing else but; simply; just; precisely; exactly
only; as little as
as much as; as many as
to approach; to move towards
to undertake; to engage in
(often followed by 著 zhe) taking advantage of
(of food) to go with
with regard to; concerning
(pattern: 就 jiù ... 也 yě ...) even if ... still ...
(pattern: 不 bù ... 就 jiù ...) if not ... then must be ...

to begin
beginning
to start
initial

classifier: 個