1·Basically plain masonry is walling material, strong in compression and relatively weak in tension.
基本上简单的石工正在墙壁材料，强壮的在压缩中和相对地弱的在紧张方面。
1·Walling and his colleagues report their findings this Valentine's Day in the journal Biology Letters.
在今年的情人节这天，沃林和他的同事们将研究成果发表在期刊《生物书简》上。
2·Walling and his colleagues report their findings this Valentine's Day in the journal Biology Letters .
在今年的情人节这天，沃林和他的同事们将研究成果发表在期刊《生物书简》上。