1. Esperanto also has a highly productive system of constructing new words from old ones. 世界语也有一个用旧词构造新词的高效系统。
2. To understand this though, we first need to look at an earlier form of drama known as the well-made play, which basically was a pattern for constructing plays. 要理解这一点，我们首先需要看一看早期那些制作精良的戏剧形式，这基本上就是一种构建戏剧的模式。
3. He began constructing objects that have circles, squares and other geometric shapes. 他开始建造具有圆形、方形和其他几何形状的物体。
4. I tried making toy cars with cardboard boxes and constructing buildings from leftover cardboard and bits of wood my father gave me. 我试着用纸板箱做玩具汽车，用父亲给我的剩纸板和木片搭房子。
5. The reason for constructing the buildings from wood is probably that ideally proportioned straight and slender timber was available in large quantities in Scandinavia's vast pine forests. 用木材建造建筑的原因可能是，比例理想、笔直、纤细的木材在斯堪的纳维亚广阔的松林中大量存在。
