Be careful with that —it cost a lot of money.

小心别弄坏那东西，它可值钱了。

She also told me to be careful with it and remember our friendship.

她还告诉我要小心对待它，并且记住我们的友谊。

Be careful with daily use.

日常使用时要小心。

Be careful with queues at the checkouts.

排队结账时要小心。

I need to be careful with it for the next few weeks.

接下来的几周我得小心点。

You have to be careful with your motorcycle and always wear your helmet.

骑摩托车一定要小心，一定要带头盔。

We'll have to be careful with money but that doesn't mean (that) we can't enjoy ourselves.

我们必须精打细算，可也并不是说我们就不能过得快乐。

When we go to the beach next time, we should be careful with our garbage.

当我们下次去海滩的时候，我们应该妥善收拾好自己的垃圾。

This doesn't mean you have to cut out this delicious Japanese food together, but you do have to be careful with your choices.

这并不是说你必须把这种美味的日本食物一起去掉，但是你必须谨慎选择。

We need to be careful with the idea that artistic development occurs in a straight line, from simple to complex representations.

我们需要注意这个观点，即艺术的发展是在一条直线上发生的，表现形式从简单到复杂。

Do be careful with the experiment you're doing.

在实验中切不可粗心大意。

We're newcomers here and must be careful with what we do.

我们新来乍到，得注意自己的一举一动。

Be careful with those swords!

小心那些剑！

Be careful with your messages.

要注意您的消息。

Be careful with those firecrackers!

小心那些爆竹！

Be careful with that.

要小心。

Do be careful with this feature, however.

但是一定要小心对待这个特性。

Be careful with what you say; watch your words.

小心你说的话；小心你的文字。

A: We need to be careful with these electric outlets.

A：我们要小心这些电源。

You should be careful with David. He's very sensitive.

你和大卫相处要小心点，他非常敏感。

Where you must be careful with dump is in restoring data.

使用dump时必须小心的地方是还原数据。

I told him that was my job, to be careful with descriptions.

我告诉他我的工作就是小心处理我要描写的东西。

Always be careful with shell expansion and variable names.

始终要谨慎使用Shell扩展和变量名称。

The concept of frugality is to be careful with your money.

节俭的意思是要省钱。

I should be careful with each bank's different trade execution.

我要注意每个银行不同的交易流程。

Next time when we go to the beach we should be careful with our garbage.

下次我们再去海滩的时候，我们要记住妥善收拾好自己的垃圾。

Even at that, you should be careful with who you are exchanging messages.

即便如此，你也要谨慎对待交流邮件的另一方。

While this is a powerful instrument, be careful with that perceived simplicity.

尽管这是个强大的工具，但对于这种可察觉的简单性要保持警惕。