During the accent training session, the coach explained that lax vowels sound shorter and softer.

在口音訓練課程中，教練解釋鬆母音聽起來比較短、比較柔和。

Our customer service team practiced lax vowels so callers would understand product names more clearly.

我們的客服團隊練習鬆母音，讓來電者能更清楚聽懂產品名稱。

The language consultant emailed new hires a list of words with lax vowels to practice before meetings.

語言顧問寄給新進員工一份含有鬆母音的單字清單，讓他們在會議前練習。