1. Eating too much salt can cause fluid retention. 摄盐过多会导致体液潴留。
2. He argues strongly for retention of NATO as a guarantee of peace. 他据理力争北大西洋公约组织作为一个和平保障的保留。
3. The Citizens' Forum supported special powers for Quebec but also argued for the retention of a strong central government. 《市民论坛》支持魁北克的特殊权力,但是也主张保留一个强有力的中央政府。
4. Research now shows that regular quizzes, short essays, and other assignments over the course of a term better enhance learning and retention. 现在的研究表明,学期内的定期小测验、短文写作和其他作业,能更好地增强学习能力和记忆能力。
5. Visual material aids the retention of information. 直观材料有助于加强记忆。