Each year the birds must stay on platforms of floating ice for long enough to replace weather-beaten feathers with new, waterproof coats.
Surface-to-air missiles, which are capable of shooting down aircraft and ballistic missiles, will be located on Yonaguni, Japan’s westernmost island
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Жители Санкт-Петербурга устроили «крысогон»17:52
if (len === 0) return []; // 补充空数组边界，避免后续逻辑出错
def save(self, item: Item) - None: