| 1. | The canteen is more than usually busy today .
今天食堂比往常忙得多。 |
| 2. | Crack propagation usually begins slowly .
裂纹的增长常常是开始缓慢。 |
| 3. | On big farms cattle are usually branded .
大农场里的牛通常打有烙印。 |
| 4. | The incubation period usually is 8 to 14 days .
潜伏期通常为8-14天。 |
| 5. | Is this the way the lab is usually kept ?
实验室一直都是这个样子吗？ |
| 6. | Pneumonitis is usually associated with fever .
间质肺炎常伴有发热。 |
| 7. | This demeanour is usually indicative of pain .
这种举动往往表明疼痛。 |
| 8. | We don't usually deal in perishables .
我们一般不经营容易腐烂的商品。 |
| 9. | The resulting sequence will usually converge .
解序列一般说是收敛的。 |
| 10. | We usually do our shopping at the weekend .
我们通常利用周末采购物品。 |
