"说大话，吹牛"英语怎么说

<p style="line-height:30px;hyphens:auto;color:#333333;text-align:justify;font-size:16px;font-family:Helvetica,Arial,sans-serif;font-weight:normal;" data-flag="normal"><b>big talk 大话，吹牛</b></p><span><br /></span><p style="line-height:30px;hyphens:auto;color:#333333;text-align:justify;font-size:16px;font-family:Helvetica,Arial,sans-serif;font-weight:normal;" data-flag="normal">He is always full of big talk, but he rarely follows through on it. 他总是说大话，却很少去做并坚持到底。</p><span><br /></span><p style="line-height:30px;hyphens:auto;color:#333333;text-align:justify;font-size:16px;font-family:Helvetica,Arial,sans-serif;font-weight:normal;" data-flag="normal"><b>talk big 说大话，吹牛</b></p><span><br /></span><p style="line-height:30px;hyphens:auto;color:#333333;text-align:justify;font-size:16px;font-family:Helvetica,Arial,sans-serif;font-weight:normal;" data-flag="normal">The President talks big, but he doesn’t do anything.总统老说大话，但是什么都不做。</p><span><br /></span><p style="line-height:30px;hyphens:auto;colo...