并列题名：Multidimensional echoes Multidimensional echoes 并列题名：Multi-dimensional imaging 并列题名：Multidimensional signal processing 并列题名：Four-dimensional human 并列题名：Two-dimensional design 并列题名：Four-dimensional leadership 并列题名：Two-dimensional strategy 并列题名：Interdimensional love club 并列题名：Surges and echoes