淘金币可抵1.36元 1件9.8折 最低预估131.92元需凑单 ...

淘金币可抵2.8元 包邮 最低预估50.98元需凑单，需买9件 ...

随时复习，巩固记忆。 假设你在一次郊游中看到了一只燕子 (Swallow)，你可以用以下句子描述： ‘I saw a swallow flying over the lake. It was so graceful and fast.’ ‘The swallow has a distinctive forked tail, which helps it fly swiftly through ...

天干物燥，小心火烛！随着春节的脚步越来越近，大家在喜迎佳节的同时一定要“防火于未燃”，平平安安过大年。本期《燕子说》走进北京市海淀区世纪城小型消防站，邀请北京市海淀区消防救援支队新闻宣传科副科长刘赵龙就春节防火问题为大家提个醒 ...

The deep ocean is a place of extremes—crushing pressure, perpetual darkness, and freezing temperatures. Yet it’s also home to some of the most alien-looking and ingenious life forms on Earth. From ...

立，是“开始”之意；春，代表着温暖、生长。 In Chinese, "Li" means the beginning, and "chun" is spring, a symbol of warmth and growth. 立春，意味着万物闭藏的冬季已过去，开始进入风和日暖、万物生长的春季。This solar term marks the end of the withering ...