大型油画可以增加小房间的宽敞感。Large paintings can enhance the feeling of space in small rooms.这个小房间在沿着走廊再下几级台阶的地方。This little room was along a passage and down some steps.这样好些了，我刚才在那个小房间里快闷死了。That's better. I was suffocating in t...
A facultative anaerobic bacillus strain Xg 01 is isolated from the dirt.从污物中分离出一株兼性厌氧芽孢杆菌,它可产生大量的果胶酶.Spiral bacillus are good for human health if taken regularly.长期服用骡菌对身体有益.A kind of bacillus has shown significant abili...