crwdns2933803:03crwdne2933803:0
crwdns2933797:0Jingru Zhucrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jingru Zhu
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| - | [* black] Use one hand to hold the nose pad and keep it inserting in the screw hole. |
|---|---|
| - | [* black] Use the other hand to aim the screw at the screw hole. |
| + | [* black] Place the screw into the screw hole. |