He needs to learn how to properly tie his shoelaces.
他需要学习如何正确地系鞋带。
The instructions must be followed properly to ensure success.
必须正确地遵循说明以确保成功。
She didn't properly shut the door, so it stayed open.
她没有正确地关门，所以门开着。
Make sure to properly wash your hands before eating.
吃饭前一定要正确地洗手。
He didn't properly understand the question, so he answered incorrectly.
他没有正确地理解问题，所以回答错误。
To fix the problem, you need to properly diagnose it first.
要解决问题，首先需要正确地诊断。
She couldn't properly explain her feelings to him.
她无法正确地向他解释她的感受。
It's important to properly store food to prevent spoilage.
妥善正确地储存食物以防止变质很重要。
He needs to properly manage his time to meet deadlines.
他需要正确地管理时间以赶上截止日期。
Ensure all equipment is properly maintained for safety.
确保所有设备都得到正确地维护以保证安全。
dress properly
穿着得体
work properly
正常工作
function properly
正常运作；正常工作；运转正常
properly understand
正确理解；正确认识
properly resolve
适当地解决
比较级: more properly;
最高级: most properly;
