英语翻译A graft can be cut in several ways.A cleft gaft(接割,劈接),f

英语翻译
A graft can be cut in several ways.A cleft gaft(接割,劈接),for example,requires a scion with several buds on it.The bottom of the sion is cut in the shape of the letter V.A place is cut in the root stock to accept the scion,The scion is then securely（relatively当翻译成：相对的,为什么不选?） placed into the cut on the root stock.Growth medium is put on the joint to keep it wet and help the growth.
一次嫁接可以用几种方法,例如一种接割方法需要接穗上有几个芽,在接穗的末端切割成V字型,在砧木的某个部位对应切割形状以便放置接穗,然后接穗就恰好放进砧木的切口处,在切口处涂上培养基来保证嫁接处湿润而有助于生长.

There are different techniques in grafting.One of them is cleft grafting.In cleft grafting we make a small V cut in the stalk and then insert the pointed end of the scion in the stalk.This is best done in the spring and is useful for joining a thin scion about 1 cm (0.39 in) diameter to a thicker branch or stock.It is best if the latter is 2–7 cm (0.79–2.8 in) in diameter and has 3-5 buds.The branch or stock should be split carefully down the middle to form a cleft about 3 cm (1.2 in) deep.If it is a branch that is not vertical then the cleft should be cut horizontally.The end of the scion should be cut cleanly to a long shallow wedge,preferably with a single cut for each wedge surface,and not whittled.A third cut may be made across the end of the wedge to make it straight across.
Slide the wedge into the cleft so that it is at the edge of the stock and the centre of the wedge faces are against the cambium layer between the bark and the wood.It is preferable if a second scion is inserted in a similar way into the other side of the cleft.This helps to seal off the cleft.Tape around the top of the stock to hold the scion/s in place and cover with grafting wax or sealing compound.This stops the cambium layers from drying out and also prevents the ingress of water into the cleft.
再问： 谢谢啊。还把维基贴给我了，但是我能问问，为什么securely处不用relatively吗？是英语选词填空题要知道为什么才行呢
再答： securely 牢固地 relatively 相对地；比较地；较比