爸爸，我现在一筹莫展，你能帮我解这道数学题吗？

Dad, I'm stuck. Can you help me with this math problem?

youdao

爸爸，我现在一筹莫展，你能帮我解这道数学题吗？

Dad, I'm stuck. Can you help me with this math problem?

youdao