When nasa first started sending astronauts into space , they quickly discovered that ballpoint pens wouldn 't work in zero gravity .
在nasa首次将宇航员送到太空去的时候，他们很快发现零重力的情况下圆珠笔无法用。
Depp would call up potential customers and try to lure them in with free getaways to greece and a grandfather clock just so they would buy some customized ballpoint pens .
德普打电话给潜在客户，并以免费游希腊和一架老爷钟为诱饵，只有这样他们才会买一些专用圆珠笔。
The outbreak has come as a particular shock for hygiene-obsessed japan , where hand-washing is religiously taught in schools , children play in sanitized sandboxes , and everything from underwear to ballpoint pens comes with supposed antibacterial properties .
