Hearsay definitely can't be regarded as accurate information.是什么意思？

Hearsay definitely can't be regarded as accurate information.

道听途说的决然不能算作很准确的消息.

hearsay

n. 传闻，道听途说，小道消息，谣传，风言风语；

例句
Rumour, myth and hearsay obscure the truth after months of bloodshed.
杀戮持续了数月后，真相在谣言、谎话和传闻的遮掩下变得模糊不清。

definitely

adv. 明确地，确切地，一定地，肯定地；int. （表强烈的肯定）当然；

例句
The description of one of the lads is definitely familiar. It rings a bell.
对其中一个小伙子的描述确实似曾熟悉。听起来挺耳熟。

be

v. 是，有，存在，做，成为，发生；aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质；

例句
The older child should be able to prepare a simple meal...
那个年纪稍大的孩子应当会做一顿简单的饭菜。

regarded

v. 关系( regard的过去式和过去分词 )，注意，（尤指以某种方式）注视，尊敬；

例句
Methane is often regarded as the second most important greenhouse gas after carbon dioxide.
甲烷常被认为是仅次于二氧化碳的重要温室气体。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

accurate

adj. 精确的，准确的，正确无误的；

例句
Police have stressed that this is the most accurate description of the killer to date...
警方强调这是迄今对凶手最精确的描述。

information

n. 信息，数据，通知，消息，知识；

例句
Too often he only absorbs half the information in the manual...
他对于说明书上所说的经常是一知半解。