We're giving away 2,000 free samples.

我们正在赠送2000件免费样品。

《柯林斯英汉双解大词典》

We are sending you some free samples.

我方寄给您一些免费样品。

youdao

There are free samples. Everyone can try it.

在网上有一些免费的样品，每个人都可以试用。

youdao

Balance knows that it does not hurt that visitors get to have free samples from the communities.

VOA: standard.2010.02.23

And they have free samples that are delicious.

那里还有免费试吃，很美味的。

Let's 实战 - SpeakingMax英语口语达人

The two horsemeat-free samples were found to have pig DNA at below the 1% threshold.

BBC: Horse DNA found in two takeaway burgers, FSA says

When they find something they like, they try to get free samples for their shipments.

FORBES: Magazine Article

The paywall is designed to be 100% with no teaser paragraphs and no free samples.

BBC: Will the Times save the newspaper industry?