stand straight 作为一个文章标题是什么意思?

stand straight 作为一个文章标题是什么意思? stand straight stand Stand straight汉语是什么意思? I sit and stand up straight,shoulders back,head high. straight Straight. straight straight straight The girl was very tired.She couldn't stand straight.合并为一句.The girl was ____tired ____stand straight. 求翻译I prefer to stand like a tree,straight up and simple,what about you? my math teacher_________ .he can't stand straight and his back hurts when he moves straight up 还有一个 all in all straight to number one空间背景链接straight to number one 我想用这首歌作为空间背景音乐 但是连接找不到- stand stand stand stand!