生物医药大词典
英文: The tunnel opening is too tight,so we had to sidle through the tunnel opening.
中文: 洞口太窄了，我们只能侧着身子走进去。英文: He went through the tunnel.
中文: 他穿越了隧道。英文: The truck cleared the tunnel.
中文: 卡车通过了隧道。英文: I was alone like a tunnel.
中文: 我曾经是一个空洞。英文: The train went through a tunnel.
中文: 火车穿过隧道。