They walked /w??kt/ along /??l?n/ (э) arm in arm (= with the arm of one person linked with the arm of the other).
(Я, Г: Она нежно коснулась его руки.)
Она прикоснулась/коснулась/дотронулась/тронула его осторожно/нежно/мягко/тихо/спокойно/кротко* по руке.
*in a way that is soft and light, not strong, extreme or violent
*in a calm, kind and quiet way
*in a way that slopes very gradually
She touched /t?t?t/ him gently /?d?entli/ on the arm.
• A1
SYNONYM sleeve /sli?v/ рукав
(Рукава нужно будет укоротить.)
Рукава* будут иметь_потребность укорачивания/сокращения.
*the part of a piece of clothing that covers the arm
The arms /??mz/ will need shortening /????tn?n/.
around preposition /??ra?nd/ (о/э) вокруг; за, из-за; по
(especially North American English)
(British English usually round /ra?nd/)
• A1
(Я: Дом построен вокруг центрального внутреннего двора.)
Дом есть построенный вокруг* центрального внутреннего_двора**.
*surrounding somebody/something; on each side of something
**an open space that is partly or completely surrounded by buildings and is usually part of a castle, a large house, etc.
The house is built /b?lt/ around a central /?sentr?l/ (о) courtyard /?k??tj??d/.
• A1
Наш дом есть просто/прямо/точно* за** углом.
*simply
*by a small amount
*exactly
**on, to or from the other side of somebody/something
Our house /ha?s/ is just around the corner /?k??n?(r)/ (а).
Автобус приехал из-за изгиба*.
*[countable] a curve or turn, especially in a road or river
The bus /b?s/ came around the bend /bend/.
• A1
(Г: Они гуляли вокруг озера.)
Они шли* вокруг** озера.
*[intransitive, transitive] to move or go somewhere by putting one foot in front of the other on the ground, but without running
**in a circle
They walked /w??kt/ around the lake /le?k/.
• A1
(Г: Они ходили по городу в поисках места, где можно поесть.)
Они шли по* городку** смотрящие/глядящие для (находясь в поиске) места есть/кушать.
*in or to many places in an area
**[countable, uncountable] a place with many houses, shops, etc. where people live and work. It is larger than a village but smaller than a city.
They walked /w??kt/ around the town /ta?n/ looking for a place to eat.
oxfordlearnersdictionaries.com:
around / round / about
1. Around and round can often be used with the same meaning in British English, though around is more formal:
• The earth goes round/around the sun.
• They live round/around the corner.
• We travelled round/around India.