Traveling on foot takes such a long time comparing with modern ways of getting about.

与现代化旅行方式相比, 徒步旅行花的太多了。

I've been kept waiting a confounded long time.

我傻等多了。

The adolescent period is one's best time.

青少年期是个人最美好的段光。

I don't think anybody would like being pent up in the house all the time.

我认为没有人喜欢老是被关在屋子里的生活。

I had to saddle for him the first few times.

头几次我得替他套马鞍。

You should have good manners all the time.

任何候都应该有礼貌。

Human Being was born with "unhealthiness", toughly searching the meanings of life all the time.

人生而"有病"，总是固执地探求着生活的意义。

This time they’ve messed up big time!

这次他们可搞砸了！

He was laughing away to himself all the time.

他自己不断地大笑。

We had a ghastly holiday;it rained all the time.

我们的假日过得十分不愉快, 整天下雨。

A policeman has to keep on his toes all the time he's on duty.

警察在执勤必须刻保持警覺。

Firstly, I arranged the time properly, adjusting rest time, sutdy time and sportful time.

首先，合理安排，调整好作息，分配好学习、工作、娱乐的。

His landing was awkward,but it was only the second time he’d flown solo.

他的着陆技术很不熟练,但这只是他第二次单飞。

I employ my spare time in reading.

我利用空闲看书。

It’s difficult to do housework with the children under my feet all the time.

有孩子在身边缠着，我很难做家务事。

The globe is rolling round all the time.

地球直在转动。

They contradict each other all the time.

他们总是相互抵触。

In big cities you always hear sirens all the time.

在大城市里, 你总能听到警笛声。

I'm mooching off you all the time.

我直都在揩你的油。

The most important consideration in this case is time.

在这件事中，最重要的因素是。