1) Did you know English ?
你以前懂英文吗？
2) Do you understand English?
你懂英文吗？
3) Can you understand spoken English?
你能听懂英语吗?
4) Can you read French?
你能看懂法文吗?
5) Do you know anything about astronomy?
你懂天文学吗?
6) Just So You Know
只愿你懂(英文)
参考词条