tongue-tied因胆（怯或紧张）说不出话的The witness to the disaster was tongue-tied because of fear.这场灾难的目击者因为嫉妒害怕说不出话来。raise the barIt's time for the restaurant to raise the bar on their service.现在是这个饭店该提高服务标准的时候了。 ……

Vocabularybusiness tax 营业税cash flow 现金流home-based business 在家创业individual entrepreneur 个体户margin 利润partner 合伙人raise money 筹钱return on investment 投资回报self-employed 自我雇佣Phrasescash-strapped 拮据的Now cash ……

performance on the pitch is always thrilling, his story behind the scene is full of twists and turns.Like many... joined the Match Against Poverty campaign with other football stars to raise funds to help kids ……

你怎么哑口无言了？“猫咪把舌头拿走了”，没有舌头，怎么说话呢？这个习语用来形容人哑口无言。例如：Dad: Tom, What’s the matter? Cat got your tongue? ……

BRITISH actor Tom Hiddleston is at it again –helping the world, one cute video at a time. After... a challenge – in this case, reciting a difficult tongue twister (绕口令) – then urging them to nominate ……

. Who needs it when you have your tongue (舌头)?If you have ever licked (舔) your teeth to clear away food remains after a meal, you know that your tongue can clean your teeth. Inspired by this, Adel Elseri ……

(腐败的). He has hidden more than 200 million yuan in cash (现金) in his house! When the money was found... farmers. I’m not used to spending money.” However, he later said that he liked the smell of cash ……

corrupt. He has hidden more than 200 million yuan in cash (现金) in his house! When the money was found... farmers. I’m not used to spending money.” However, he later said that he liked the smell of cash ……

What should you say when you raise your glass at a party or dinner?Could everyone please stand up? (请起立。)I'd like to propose a toast. (我提议大家干一杯。)Let's raise our glasses together: To Tom's birthday ……

Longest tongueCan you lick6 your nose? Nick Stoeberl can. He is from the US. He is 24 years old. His tongue is 10.1cm long. It is the longest human tongue. ……

About 85 per cent of the population cancurl(卷曲) their tongue into a tube. ……

We taste with our tongue. Butterflies taste with their hind (后面的) feet. ……

The tongue (舌头) of a blue whale (蓝鲸) is as long as an elephant. ……

As well as having unique fingerprints, humans also have unique tongue prints. ……

冬天舌头为什么会粘在金属杆上？Have you ever put your tongue (舌头) on a metal pole (金属杆) outside in winter? What happens if you do this? Oops, your tongue gets stuck to (粘在) the pole! Why is that?Your tongue is warm ……