单词：dredging sump
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Do you like purple grapes? 你喜欢紫葡萄吗？ Do you like purple grapes, purple grapes, purple grapes? 你喜欢紫葡萄吗，紫葡萄，紫葡萄？ Yes, I like purple grapes. Oh! They're nice and sweet. 是的。我喜欢紫葡萄。哦！它
江苏译林版牛津小学英语(3起)四年级上册
I have a ball. Let's play. 我有一个球。我们一起玩吧。 I have many balls. They're in that box. 我有很多球。它们在那个盒子里。 How many balls do you have? 你有多少球？ I have twelve balls. 我有12个。 Can you play t
江苏译林版牛津小学英语(3起)四年级上册
The First Couple's First Date Charms In 'Southside With You' play pause stop mute unmute max volume 00:0004:38repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plu
2016年NPR美国国家公共电台8月
JUDY WOODRUFF:Now: why some of the Great Lakes are dropping to record low levels, and the economic bite that's accompanying this environmental change. Elizabeth Brackett of WTTW Chicago has the story. ELIZABETH BRACKETT, WTTW: Leland Harbor is the he
PBS访谈环境系列
be sick and tired of 十分厌烦，既厌又倦 Long hours of study makes me sick and tired. 长时间的学习让我十分厌倦。 They're sick and tired of Mike and his story. 他们对麦克和他的故事都已经厌烦至极。
愉悦口语