The Group of Governmental Experts needs to thoroughly study the progress achieved and challenges encountered in the field of verification, and presents its views on the principles of verification.

专家组应全面研究核查领域所取得的进展和遇到的挑战，提出对核查原则的看法。

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Mass producing stem cells to screen drugs and study the progress of disease is not the sexier side of the field.

FORBES: Screening New Drugs With Stem Cells

Researchers can now create mice with the same genetic defects and test potential treatments on them, or study the progress of the disease.

ECONOMIST: Animal rights extremists

The global rankings are the result of two studies - the Trends in International Mathematics and Science Study (TIMSS) and the Progress in International Reading Literacy Study (PIRLS).

BBC: Northern Ireland is 'best in Europe' at primary maths