习俗用英语怎么说

习俗的英文：
custom
tradition
convention

customary apartheid
按习俗实行的种族隔离

Valentine's Day is an important human rite.
情人节是人类重要的习俗。

an obsolescent custom
在逐渐过时中的习俗

They are shackled by inherit convention.
他们被家传的习俗所羁绊。

The English are a deeply nostalgic people and value customs and traditions above almost everything.
英国人是非常怀旧的民族，几乎视传统和习俗高于一切。

Many consider Berlioz's compositions to Be innovative But eccentric.
许多人认为柏辽兹的作品富有创新力，但与习俗格格不入。

But beneath any attempts to generalise, there are further subtle differences and conventions.
但无论人们怎样试图去概括，都存在更多微妙的差别和习俗。

In America, the custom has become institutionalized: it is regarded as part of the accepted cost of a service
在美国，这种习俗已经制度化:人们把它看成是一项服务的认可价格的一部分。

the rite of passage=[ 法 ] Le rite de passage)
(某些民族习俗中的)进年庆祝议式(如成年典礼之类);一生中值得庆祝的大事

A custom of remote antiquity
上古的习俗

Once is no custom
一次不成例

Customize a van.
定做一辆大马车

Customs officers are in charge of the customs inspection.
海关官员负责海关检查。

He deserted this classical tradition.
他抛弃了古典的传统。

the traditional breakfast is congee,
传统的早餐一般包括粥，

It indicates the antiquity of the tradition.
这表明该传统源远流长。

conventional community
契约上的财产共有，约定财产共有

Convention on Succession and Administration of Estates
遗产继承和管理公约

By convention, you should follow this guideline.
所以习惯上你应该遵守这个指导原则。