1·The market situation is difficult to evaluate.
市场形势难以评估。
—— 《柯林斯英汉双解大词典》
2·We need to learn how to evaluate them properly.
我们需要学习如何正确地评估它们。
3·For each side of the subject, think carefully and evaluate it.
对于主题的每一方面，都要仔细思考和评估。
4·A committee of teachers will evaluate materials and give opinions.
教师委员会将对材料进行评估并给出意见。
5·Writing down your progress allows you to objectively evaluate your work.
写下你的进度可以让你客观地评估你的工作。