1·第一张真正的情人节卡片是奥尔良公爵查尔斯在1415年送给他妻子的。
The first true Valentine card was sent in 1415 by Charles, duke of Orleans, to his wife.
2·为通道侦听器指定端口1415。
Port 1415 for the channel listener.
3·1415年8月13日，27岁的英国国王亨利5世率军攻入法国。
On August 13, 1415, the 27-year-old English king Henry V led his army into France.
4·研究报道有1415种传染性生物可使人类致病。
A study reported 1415 species of infectious organisms are known to be pathogenic to humans.
5·据说，有历史记录的第一张情人节卡片是在1415年，由身陷囹圄的奥尔良大公寄出的。
It is said that the first recorded Valentine's card was sent by the imprisoned Duke of Orleans in 1415.
6·中世纪的资料很少，实际上没有关于1415年的皇室材料，也没有任何私人信件。
Medieval sources are scanty. Virtually no royal accounts survive for 1415, and almost no private letters.
7·这首诗的写作年代是1415年，现存于伦敦大英图书馆的手稿区。
The greeting, which was written in 1415, is part of the manuscript collection of the British Library inLondon, England.
8·1415年，亨利六世在阿让库尔攻打法国，取得出其不意的决定性胜利，刺激了他获得法国王冠的愿望。
His unexpectedly decisive victory over the French at Agincourt in 1415 whetted his appetite for the crown of France as well.
9·第一张情人节卡片是这么来的：1415年，奥尔良公爵查尔斯将第一张真正的情人节卡片送给了他的妻子。
The first Valentine card grew out of this practice. The first true Valentine card was sent in 1415 by Charles, duke of Orleans, to his wife.
10·他认为，1415年标志着这条道路的紧要关头：这一年亨利佯装和法国议和，实际上在慢慢地动员全英国参战。
He thinks 1415 marks the crucial moment on that path: the year when Henry, pretending to want peace with France, in fact slowly mobilised the whole of England for war.