1·You can't defend against everything everywhere. This is an appalling tragedy.
你不能保卫每处地方的一切。这是个可怕的悲剧。
2·You can't defend against everything everywhere.
你不能保卫每处地方的一切。
1·Having intercepted their fuel shipments, Ren believed the planet ill-equipped to defend against his attack.
由于切断了塔穆兹—昂的燃料运输线，伦相信这颗星球将无力抵抗他的进攻。
2·One began with China's efforts to help the North Vietnamese defend against the Americans, and the other with observing, modifying and improving the recipe of a countryside practitioner.
青蒿素工作源于中国帮助越南抵抗美国，三氧化二砷源于观察、验证和改进乡村中医的实践。