, Insert missing words: head channels, seeps out, gravity, a slightly, procedure, automatically, particles, lubrication, hard-to-reach, operation. Read and translate the article. Put down the new words.
The principle of _1_is as follows. When the engine starts, the oil pump _2_starts to work. It supplies oil through the filter, through the cylinder _3_to the most loaded units of the unit - to the bearings of the crankshaft and camshaft. The components receive _4_through slots at the crankshaft main bearing. The oil flows by _5_into the sump along the grooves in the cylinder head. This closes the circuit. In parallel with the lubrication of the key parts of the unit, oil _6_through the holes in the connecting rods and then splashes into the piston and the cylinder wall. Thanks to this_7_, heat is removed from the pistons, and the friction of the o-rings on the cylinder is also reduced. However, many motors have _8_different principle for lubricating small parts. In them, the crank mechanism breaks the drops into oil dust, which settles on _9_parts. In this way, they receive the necessary lubrication thanks to the microscopic _10_of lubricant formed.
-Hello, Mr Hanks
-Good morning, Anna. I'm glad to see you.
-Mr Hanks, I want to thank you for that five-step method, which you've advised me in your letter. It helped me a lot, however quarrelings didn't stop, they became more rare! They are learning to live in peace.
-Of course, my method won't help to solve all the problems in the relations between your sons but you can help your children to resolve their conflicts.
-Me? Good idea, but I've tried everything. They make a fuss about everything anyway. They want only to quarrel!
-You say that they can't do without quarrels? Eliminate any occasions for their conflicts. So, each one should write, what are the reasons of their conflicts. Besides, try to solve the problem this way: each one must be responsable for something in your house. For example, one will always take out the garbage, and another-make the beds. This kind of house duties help to exercise diligence and calm
-Thank you, Mr Hanks. I will surely try what you've said!
-You are welcome, Anna. I look forwards to the reports on your progress!
-For sure!