At least 4 to 7 years of relevant professional experience, of which preferably 2 years acquired at international level, in the field of education, preferably related to TVET.

至少4 - 7年的相关专业经历，最好有2年以上是在国际层面、教育领域特别是TVET领域获得的经历。

youdao

A ceramic armour called Dorchester Level 2, used on British Challenger 2 tanks, is reportedly at least three times as resistant to some strikes as the same weight of steel.

被称为多尔·切斯特2 (Dorchester Level 2)的陶瓷装甲，在英国挑战者2型(British Challenger 2)坦克使用，据报道说至少可承受比相同重量钢铁能承受压力的三倍。

youdao

Sea level is rising faster along the U.S. east Coast than it has for at least 2, 000 years, according to new research.

最新研究显示，美国东岸海平面的上升速度已超过了其至少2000年来的上升速度。

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The issue came to a head in Oneida County in February, after an Observer-Dispatch report found that at least eight Level 2 and Level 3 sex offenders had been housed at three North Utica motels in a two-week period.

WSJ: NY counties struggle with homeless sex offenders

Four to seven years of work in the field of communication and information, of which at least 2 years at the international level.

UNESCO: Main Menu

In California alone (as part of a settlement with the State over issues occurring suring the CA energy crisis over a decade ago) NRG has agreed to build and operate infrastructure for at least 200 fast-charging (480 volt) stations, and a minimum 10, 000 level 2 (240 volt) stations in businesses and multi-unit dwellings.

FORBES: Electric Cars and the Power Grid: How Are They Coming Together?