I bought the house on impulse without thinking twice.

我一时冲动，想都没想就买了房子。

The maze will confuse anyone who enters without a map.

这个迷宫会让没有地图任何人感到困惑。

The dress designer was adept at draping and cutting the fabric without using a pattern.

这个服装设计师善于不用图样就裁剪布料及打褶皱。

So without further ado, let’s get on with tonight’s show.

闲言少叙，我们继续演出吧。

So,without more ado,let me introduce tonight’s guests.

所以,我就不再啰嗦了,还是介绍一下客人吧。

It is not advisable just to work away without making a timely summing-up of experience.

一味埋头干下去不做及时经验总结是不可取。

During his fever he babbled without stopping.

他在高烧中不停地说胡话。

Petals 5, differing slightly in size, imbricate, sometimes unguiculate, free, keel without apical appendages.

花瓣5，在尺寸方面不同，覆瓦状，有时具爪，离生，没有顶端附属物脊。

This noticeably increases the vehicle's agility without having to use the kickdown feature.

这明显提高了车辆灵活性，而不必使用kickdown功能.

He heard the bad news without batting an eyelid.

他听到这个坏消没动声色(没贬眼睛)。

Both hydrodewaxing and dewaxing without hydrogen have been commercialized in China.

馏分油临氢和非临氢降凝工艺技术均已工业化。

If he dies without making a will, his closest relative will inherit.

如果他没有立下遗嘱就去世了, 他至亲将成为其继承人。

It’ll be difficult to get past the ticket collector without paying.

不付钱很难瞒过检票员。

I commend her to you without reservation.

我竭诚向你推荐她。

True thusness is without defiling thought; it cannot be known through conception and thought.

真“如是”是无偏颇思想；是无法以思想、观念来颖悟。

Without the piercing chilliness of the snowfall,where comes the fragrant whiff of the plum blossoms.

没有一朝寒彻骨,哪来梅花扑鼻香。

An enzyme without its cofactor is termed an apoenzyme.

没有辅助因子酶叫做脱辅酶。

Rinses cleanly without overdrying for clean, soft, smooth skin.

易冲洗配方，不会造成皮肤过度干燥，使用之后皮肤洁净柔软光滑。

If urethral obstruction occurs, congenital megaurethra is lethal without patent urachus or rectoesical fistula.

如果存在尿道梗阻，先天性巨尿道即便没有脐尿管未闭或直肠膀胱瘘也是致死性。

Too many young people hurry into marriage without considering the responsibilities.

有太多年轻人不考虑他们要负责任, 就匆匆忙忙地结婚了。