| 1. | He flexed his long stringy muscles manfully .
他孔武有力地弯起膀子，显露出细长条的肌肉。 |
| 2. | We wound off a couple of yards of wire for a new lamp flex .
我们解开几码电线作为新的电灯花线。 |
| 3. | During joe's life time he will extend and flex finger joints at least 25 million times .
在乔的一生中，他要伸、屈指关节至少2，500万次。 |
| 4. | Now and then the room blurred and a slight giddiness came over him; but his muscles would flex taut and it would pass .
房间不时变得模糊不清，他不时感到微微有点头晕；但他身上肌肉绷紧起来，那阵头晕也就过去了。 |
| 5. | Ladies , our thumbs are down , our wrists are flexed ,
女士们,拇指向下,手腕下弯, |
| 6. | Footwear - test methods for outsoles - flex resistance
鞋靴.外底的试验方法.耐弯性 |
| 7. | And how to flex your knees when fire a jab
如何放松你的膝盖当你打出一记重拳 |
| 8. | - cut ! cut ! put in the bow flex tape ! - get her off
-停！停！放别的带子-把她弄下来 |
| 9. | And how to flex your knees when fire a jab
如何放松你的膝盖当你打出一记重拳 |
| 10. | Footwear - test methods for outsoles - flex resistance
鞋靴.外底的试验方法.抗弯性 |
