It's different when you do the work to move you yourself (or even a part of it, on an e-bike). Other than that, a well designed hood helps, but at a cost of reducing your vision.
For short distances, getting my car out from under fresh snow is more work than taking the bike. Even when it's just a small layer of light snow that needs to be dusted off.
Also if I'm going to spend any time outside, I need to spend equal amount of time picking my clothes and dressing for the weather regardless of whether I pick the car or the bike.
Edit: if you remove the second 'at' it makes sense.
I think they mean that the buyer will agree to pay $5000 now for say 10 shares (close to current valuation), and get it in a week regardless if they will be worth $0, $5000 or $100000 at that point. They would prefer to buy it now, but can't, and thus are willing to pay a fee to make it happen.
However, the motivation (and pricing) is different from futures trading: here the buyer would prefer to buy the asset immediately, but because of market inefficiencies or unavailability it's not possible. So some dealer figures he can make that happen in a week, takes a small fee, and agrees to the trade. In the meantime, the dealer might want to buy something that correlates with the value of the actual asset to cover his bet -- e.g. they might be able to buy most of the stocks in the ETF in roughly the same amounts, and just accept the remaining risk.
There is however a chance that they will not be able to complete the transaction.
这里（赫尔辛基）的办公楼和公寓楼甚至通过提供方便的自行车存放处（甚至可以轻松进入的货运自行车）、自行车/泥泞或沙地装备的清洗点、干燥柜等来进行竞争。