<h3><br></h3><h3>（1）一天要刷三次牙。</h3><h3>You should brush your teeth three times a day .</h3><h3>（2）好好地刷牙。</h3><h3>Brush your teeth properly .</h3><h3>（3）刷牙要上下刷。</h3><h3>Brush up and down .</h3><h3>（4）不要忘记也要刷里面。</h3><h3>Don't forget to brush deep inside .</h3><h3>deep inside里面深处</h3><h3>（5）牙和牙床都要彻底地刷干净。</h3><h3>Clean your teeth and gums thoroughly .</h3><h3><br></h3> <h3><br></h3><h3>（6）不要忘记刷舌头。</h3><h3>Don't forget to brush your tongue .</h3><h3>（7）漱口，然后吐掉。</h3><h3>Gargle and spit .</h3><h3>（8）妈妈，帮我挤牙膏。</h3><h3>Mom , squeeze the toothpaste for me .</h3><h3>（9）我们没有牙膏了。</h3><h3>We're out of toothpaste .</h3><h3>out of 没有</h3><h3>（10）一定要刷三分钟。</h3><h3>Brush for three minuts</h3> <h3><br></h3><h3>（11）三分钟到了吗？</h3><h3>Has it been three minutes yet ?</h3><h3>（12）不要忘记关水。</h3><h3>Don't leave the water running .</h3><h3>（13）我讨厌刷牙。</h3><h3>I hate brushing my teeth .</h3><h3>（14）不好好刷牙的话，会有口臭。</h3><h3>If you don't brush well , you'll have bad breath .</h3><h3>（15）不要用错误的方法刷牙。</h3><h3>Don't brush your teeth the wrong way .</h3>