英和和英

puzzling complexity

lacking complexity

of a thing, looking complicated

impressive difficulty

smooth difficulties away

the degree of difficulty

to tide over a difficulty

impassable difficulties

to boggle at a difficulty

iron out difficulties

sustain difficulties

a complicated affair

carry with difficulty

the toilsome path of life―the thorny path of life

cope with difficulties

of a matter, to get complicated

to complicate matters

get into difficulties

move with great difficulty

of things, to become complicated

understanding with difficulty

a complicated matter

a situation or condition that is complex or confused

to escape a difficulty

to become complicated―become intricate

a complicated concatenation of circumstances

go through hardship

to challenge hardships

trouble or confusion resulting from complexity

insurmountable difficulties