人生中的大石头，我们可曾问过自己这个问题：人一生的大石头是什么？找出自己人生的大石头，然后把它们先放进我们人生的瓶子中！ One day, an expert in time management was speaking toa group of stude...
Unit 3 section A What color is it? [00:07.08]1a Listen and repeat. [00:15.33]What's this? [00:18.49]It's V. [00:21.66]What's color is it? [00:25.21]It's red. [00:28.16]What's this? [00:31.22]It's Z. [00:34.27]What color is it? [00:37.62]It's black an...
Unit 2 [00:03.81]What's this in English? [00:07.26]section A [00:10.21]1a Listen and repeat. [00:15.99]What's this in English? [00:19.64]It's an orange. [00:22.88]What's this in English? [00:26.54]It's a map. [00:29.49]2a Listen and repeat. [00:35.45...
