Sasha is a Russian boy. He likes English . In the lessons he and his friends speak English, sing English songs, learn poems by heart
.Sometimes he plays games. Sasha likes to translate texts from English into Russian. He writes letters to his English pen friend John. Next year Sasha will visit his pen friend in London.
Саша русский мальчик. Он любит английский. На уроках он и его друзья говорят на английском, поют английские песни, учат стихи наизусть.
Иногда он играет игры. Саша любит переводить с английского на русский. Он пишет письма своему английскому другу по переписке Джону. На следующий год Саша посетит своего друга по переписке в Лондоне.
<span>Seafood consumption enhances intake of omega-3 long-chain (≥C20) polyunsaturated fatty acids (termed LC omega-3 oils). Humans biosynthesize only small amounts of LC-omega-3, so they are considered semi-essential nutrients in our diet. Concern has been raised that farmed fish now contain lower LC omega-3 content than wild-harvested seafood due to the use of oil blending in diets fed to farmed fish. However, we observed that two major Australian farmed finfish species, Atlantic salmon (Salmo salar) and barramundi (Lates calcifer), have higher oil and LC omega-3 content than the same or other species from the wild, and remain an excellent means to achieve substantial intake of LC omega-3 oils. Notwithstanding, LC omega-3 oil content has decreased in these two farmed species, due largely to replacing dietary fish oil with poultry oil. For Atlantic salmon, LC omega-3 content decreased ~30%–50% between 2002 and 2013, and the omega-3/omega-6 ratio also decreased (>5:1 to <1:1). Australian consumers increasingly seek their LC omega-3 from supplements, therefore a range of supplement products were compared. The development and future application of oilseeds containing LC omega-3 oils and their incorporation in aquafeeds would allow these health-benefitting oils to be maximized in farmed Australian seafood. Such advances can assist with preventative health care, fisheries management, aquaculture nutrition, an innovative feed/food industry and ultimately towards improved consumer health.
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7.the, -
8.the, -
I didn't meet him, for a week.
i didn't travel in Europe for a year.
i didn't say to you for a long time
i didn't eat an avocado for a year.
i didn't buy a TV since 2004.
i read this book last month.
i wrote the book since last May.
i changed living place since last year.
i didn't leave since you left me.