I brush my teeth twice a day!

我每天刷两次牙！

Normally he performs his devotions twice a day.

通常他每天进行两次祈祷。

I phoned twice a day, leaving messages with his wife.

我一天打了两次电话，留言给他妻子。

I water my flowers twice a day.

我一天给我的花浇两次水。

He feeds the bird twice a day.

他每天喂这鸟儿两次。

It's good for you to brush your teeth twice a day.

一天刷两次牙对你有好处。

We are supposed to do exercise once or twice a day to keep healthy.

我们应该每天锻炼一两次以保持健康。

You should do eye exercises twice a day and examine your eyes in time.

你应该每天做两次眼保健操，并及时检查眼睛。

My doctor advised me to take the medicine twice a day, in the morning and evening.

我的医生建议我每天吃两次药，早晚各一次。

I know expert of that, but I think you can try lifting weights and do at least 200 sit-ups twice a day.

我知道这方面的专家，但我认为你可以试试举重并且做至少200个仰卧起坐，每天做两次。

Well, I am no expert at that, but I think you can try lifting weights and do at least 200 sit-ups twice a day.

我不是这方面的专家，但我认为你可以试试每天举重和做至少200个仰卧起坐，每天进行两次。

Not once a day, but twice a day.

一天还不止一次，两次。

Process email only twice a day.

一天只登陆两次你的邮箱。

I decide to call you twice a day.

我决定一天给你打两次电话。

Some weeks I called her twice a day.

有几个星期我一天给她去两次电话。

The farmer milks the cows twice a day.

那农夫一天挤两次母牛的奶。

Brush twice a day, and floss once a day.

一天刷牙两次，用牙线洁牙一次。

Apply the gel on your skin twice a day.

把这乳胶擦在皮肤上。一天两次。

Once, twice a day.

一天一次，两次。

B: ok twice a day.

好，一天两次。

Everyone should brush at least twice a day.

每个人每天至少要刷两次牙。

Not once a day, but twice a day. Sometimes three.

不是一天一次，而是一天两次，甚至是三次。

Or twice a day.

一天中要充两次电。

Ok twice a day.

好，一天两次。

We do it everyday; usually twice a day or more.

我们每天都要清洁牙齿，一天通常两次或更多。

We should brush our teeth at least twice a day.

我们每天应该至少刷两次牙。

Take this twice a day... shake it well before using.

每天喝两次这个……喝之前先把它摇匀。

Don’t send email to her every day or twice a day.

不要每天或者两天一次给她发电邮。