Chinese phrase
培训时长是〜吗？ péi xùn shí cháng shì 〜 ma
Meaning
Is the training duration ___?
When to use it
Asks if training lasts for a stated length. It is a polite way to check the duration of a course or session.
Example dialogue
请问，培训时长是两天吗？ qǐng wèn péi xùn shí cháng shì liǎng tiān ma
Excuse me, is the training duration two days?
是的，两天，周一到周二。 shì de liǎng tiān zhōu yí dào zhōu èr
Yes, two days, from Monday to Tuesday.