Isaf
abbr. International Security Assistance Force（国际安全援助部队）
🗣️ 情景例句
Make a right at the stop sign.
就在停车再开标志那里向右拐。
Can you give me some feedback?
你能给我一些建议吗？
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。