The education authorities have to provide for children in need.

The authorities have urged people to stock up on fuel.

当局已经敦促人们储备燃料。

They called on the authorities to make slavery a punishable offence.

他们呼吁当局将蓄奴定为一种应该受到惩罚的罪行。

He killed 12 people before the authorities finally nabbed him.

他杀了12人后才最终被当局抓获。

Both sides had reciprocally observed restraints.

双方都遵守了限制性规定。

He observed that the house seemed to be too small.

他说那房子似乎小了一点儿.

Thousands of people observed the ship leaving the harbour.

数以千计的人观看了轮船离港下水的情形.

Students observed the solution of sugar in tea.

学生们观察了糖在茶中的溶解.

We have never observed him do otherwise.

我们从未看到他有不同的做法.

Each man took turns slowly pushing the stone, while continuously observing the fringe pattern.

每人轮流缓慢地推动石头座使其旋转, 同时连续地观察条纹图样.

Chin , seated off to one side, was observing the two brothers, but she did not speak.

琴在旁边也不说什么, 只是默默地看着他们.

Mei, observing, felt a pain in her heart.

梅在对面看见这个情形, 心里感到一阵酸痛.

She felt him observing her mass of hair.

她感觉得到那人在打量她的浓密的头发.

No one seemed to be observing him, but he left at night.

但他还是在夜里离开了.

He'd been observing her the whole trip.

他整个旅途中都在观察她.

We change our behaviour by observing the behaviour of those around us.

我们通过观察周围人的举止改变自己的行为。

Claudio was attentively observing the improvement which time had made in her beauty.

克劳狄奥仔细留意到她比以前更好看了.

She sat observing his face in profile.

她坐着从侧面观察他的脸.

The observing station reported another HX 229 course change.

观察站报告HX229的航向又发生了变化.

Barbicane appeared highly pleased on observing the progressive rising of the ground.

巴比康看到地势越升越高,仿佛非常满意.

Author course observes for a long time and think.

笔者经过长期观察和思考.