例句：
It is important to develop good study skills.
培養(yǎng)良好的學習方法很重要。
We will study the report carefully before making a decision.
我們將認真研究這份報告，然后再作決定。
His face was a study in concentration.
他臉上完全是一副全神貫注的表情。
Physiology is the study of how living things work.
生理學是研究生物功能的學科。
This study represents a major expenditure of time and effort.
這項研究意味著要耗費大量的時間和精力。