There have been numerous well-documented extinctions of indigenous species caused by the introduction of non-indigenous predators and pathogens.

由于引入了非本地的捕食者和病原体，已经有许多本土物种灭绝的记录，证据确凿。

youdao

Between 400, 000 and 500, 000 people will be affected by the introduction of a 45% tax band.

000至500 000人将受到45%税幅引入的影响。

youdao

Italy's main tool for controlling costs, devaluation, was removed by the introduction of the euro in 1999.

意大利控制成本的主要手段，即货币贬值，因为1999年加入欧元体系而无法使用。

youdao

But first of all I wanna welcome you to the Inner Core and I want to say just by introduction how inspiring it has been to work with you over these last years since I've been here. You were part of the group that hired me and I thank you so much for that.

首先，我想欢迎您来到人性讲堂,我想说,仅仅为介绍之便,自从我来到普林斯顿大学以来,近年来跟您的合作是多么的激励人心,当初雇用我的小组里，您正是其中一员，非常感谢您。

普林斯顿公开课 - 人性课程节选

And I was wondering just by way of introduction how do you think that conversation is best carried out, how does the office of campus life and it includes civic engagement, it includes athletics, it includes healthiness, -Yes.

仅为介绍之便，我想问您,您认为怎样才可以最好地执行这种对话？,而且校园生活牵涉了很多部门,这包括公民参与部，包括体育部门，包括卫生部门，-是的。

普林斯顿公开课 - 人性课程节选

So, introduction, "in order to explain the results of experiments on scattering of alpha rays by matter, Professor Rutherford," and there is a footnote to the Rutherford model.

嗯，绪论，为了解释实验的结果,关于物质的alpha散射，卢瑟福说“,这儿有一个卢瑟福模型的脚注。

麻省理工公开课 - 固态化学导论课程节选

It also hoped security of the premises would be improved by the introduction of the card.

BBC: King's College and chapel

It has recommended the scheme be paid for by the introduction of a 0.4% tax rise.

BBC: Ministers reject care funding

It was precisely these people who were originally incentivised by the introduction of taper relief in 1998.

BBC: Tax changes offer partial relief