Nina had been playing the piano

' Obviously it was different to what I'd been playing before.

很明显我踢的足球和原来不同。

I have been playing around in this circle for four or five year.

我在这个圈子里混了四五年。

The mouse have been playing today; the cat is away.

家中无猫，老鼠闹翻天。

They've been playing that Chinese stuff all morning.

她们一早上都在忙乎中国人的那堆东西。

The kids have been playing with him for so long.

孩子们和它都玩了那么久了。

I've been playing football for a long time!

我踢球的时间可不短了！

Tom has been playing tennis as a professional for two years.

汤姆以职业网球运动员的身份打了两年网球了。

The Chinese Teachers'General of Singapore has been playing an important role for Chinese education.

新加坡华文教师总会为新加坡华文教育的发展作出了突出的贡献。

The development of the software industry has been playing an important role in the whole computer industry.

软件产业的发展在整个计算机产业的发展中具有举足轻重的地位。

Investment bank has always been playing an important role in the world capital market.

作为世界资本市场中的重要角色之一，投资银行始终是其中的中坚。

I've been playing since first grade.

我从一年级就开始踢。

We've been playing to a full house every night.

我们的演出每晚场场爆满。

The bride's attendants were supposed to protect her from been captured.

伴娘被认为是保护新娘不被抢走的少女。

Thirdly, create and complete individual privacy protection law system to make sure consumer rights are far away from been violated.

第三，建立和完善网络交易中消费者个人隐私保护法律制度，确保消费者的隐私权不受侵犯。

PC continuous bridge has been wildly used in long-span bridge for its excellent performance in structure.

预应力混凝土连续梁桥以其优良的结构性能成为大 跨 径桥梁建设时的主要桥型之一.

Reticulated shell structures is more and more widely used in long-span structures.

网壳结构在大跨度结构中得到越来越广泛的应用.

Long-span bridges are tending towards longer and more flexible.

摘要现代桥梁的发展趋势是大跨径、轻柔.

In the long-side position there is no propulsion being effected.

在长的身体姿势时并无推进力产生.

Looking back at the long river that every life, all demonstrate the strength of the book.

回首那一条条生命的长河, 无不彰显着书的力.

Along life's long river, sometimes we go wrong to swamp even do sth shameful.

人在自己的人生长河里, 有时误入泥潭,甚至出现可耻的行为.