2. Factories were spreading outwards from the old heart of the town. 工厂从旧城中心逐渐向外扩展。
3. Draw a short line from the centre circle outwards. 从中心的圆向外画一条短线。
4. One with the palm faced outwards, and one with the palm inwards. 一个掌心朝外,一个掌心向内。
5. When you start conversation from there and then move outwards, you'll find all of a sudden that conversation becomes a lot easier. 当你从那一点开始聊,然后再展开话题,你会突然发现交谈变得容易多了。