英音听力讲解:苹果公司发布智能手表Apple Watch

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短语讲解：

1. It sounds and looks like the trailer for an action film, a hero here on screen is Vladimir Putin.

look like 看起来与（某人或某物）相像[相似]
例句：It began to look like a deliberate and planned attack. 
这看上去越来越象是有意而有计划的攻击了。 

2. President Obama has ordered a fresh wave of sanctions against a number of senior Venezuelan officials.

a number of 许多的; 一些
例句：A number of local personalities were present at the meeting. 
一些当地名人出席了会议。 

3. It's a smart watch that can be used to make phone calls, receive emails, play music and track health and fitness.

be used to 习惯于，适用于
例句：This will be used to multiply each term. 
它被依次用来乘每一项。 

4. You can also, with a built-in speaker and microphone, you can receive calls on your watch.

call on 拜访（某人）; 叫; 号召; 要求
例句：He induced Manager Bell to call on the Dean of Christ Church. 
他怂恿管理员贝尔去拜访了基督教会学院院长。