What time did you get here?

　　你什么時候到達(dá)這兒的？

　　Just out of interest, how much did it cost?

　　我只是好奇問問，這個花了你多少錢？

　　You did well to sell when the price was high.

　　你在價錢高的時候出售，真明智。

　　One major problem did present itself, though.

　　不過，確實出現(xiàn)了一個重大問題。

　　What time did you get back last night?

　　你昨晚什么時候回家的？