Research shows that this could be mainly caused by improper use of backpacks.

研究表明，这可能主要是由于使用背包不当造成的。

What's considered typical or proper social conduct in one country may be regard as odd, improper or even rude in the other.

在一个国家中被认为是典型或适当的社会行为，在另一个国家中可能被视为古怪，不当甚至粗鲁的行为。

Disputes between parents, breakdown of a family and improper ways of education can lead to adolescents forming negative personalities and even committing an offence.

父母冲突、破碎家庭、教育方法不当以及家庭环境影响都会导致青少年形成不良个性，甚至走上犯罪的道路。

It would be improper to comment at this stage.

在这个阶段发表评论并不恰当。

Its image has been sullied by $9 billion in improper accounting.

其形象被90亿的假账所毁。

The improper use of medicine could lead to severe adverse reactions.

用药不当会引起严重的不良反应。

25 officers were investigated following allegations of improper conduct.

25名警官被指控行为不当而受到调查。

Such improper behaviour and language from a young lady left me momentarily incapable of speech.

如此不得体的言行竟来自一位年轻女士，这让我惊愕得一时无语。

Over the past ten years, some improper names have caused problems.

在过去的十年里，一些不适当的名字带来了许多问题。

Don't be quick to get involved when your children make an improper choice.

当你的孩子做出错误的选择时，不要急于介入。

He considered all such inquiries on the part of a slave improper and impertinent.

他认为奴隶的这种询问是不恰当和无礼的。

The aim of the agreement was to prevent the improper use of the country's bank secrecy laws, and its effect was to curb severely the system of secrecy.

该协议的目的是防止人们不恰当地使用该国的银行保密法规，它的效果是严厉遏制保密制度。

They even dance at improper (not proper) places—such as the square in front of the Louvre in Paris where Chinese tourists broke into a dance last year.

他们甚至在不合适的地方跳舞——例如去年中国游客在巴黎卢浮宫前的广场上跳舞。

Is it improper for such doing?

这么做有什么不好哇？

Short trousers are improper at a dance.

舞会上穿短裤不成体统。

Laughing and joking are improper at a funeral.

葬礼时大笑和开玩笑是不合适的。

He was very indignant with his wife over her improper conduct.

他对他妻子的不端行为感到非常愤慨。

Don't make presumptuous comments out of ignorance. Don't make improper comments before you know the whole story.

不要不明原委， 就妄加评论。

The matrix is an improper rotation.

该矩阵的旋转非正常。

Improper use of node test text .

错误使用节点测试text 。

Improper washing of fresh produce.

对新鲜农产品的不当清洗。

Scenario 3: Improper object state.

场景3：不适当的对象状态。

Don't you know that is improper behavior?

你不知道那是不适当的行为吗？

Executives at other Banks say that is improper.

其它银行的高管表示，这种做法是不当的。

He said, "We cannot do improper things on an impulse."

他说：“我们不能凭冲动而做不适当的事情。”

Improper shutdown and subsequent restart recovery.

非法关闭和随后的重启恢复。

Indigestion is a common result of improper food combining.

不适当的食物组合导致的共同结果是消化不良。